diff --git a/check-needles.py b/check-needles.py
index f00c2fba..4c2c5e22 100755
--- a/check-needles.py
+++ b/check-needles.py
@@ -170,9 +170,11 @@ for button in ("div", "divider", "zero", "one", "two", "three", "four", "five",
                 "six","seven", "eight", "nine", "mod", "percent", "pi", "root",
                 "square", "sub"):
     testtags.append(f"calc_button_{button}")
+    testtags.append(f"kcalc_button_{button}")
 for result in ("BokZw", "Czo4s", "O9qsL", "WIxiR", "b5y2B", "h7MfO", "qxuBK",
                 "tWshx", "uC8Ul", "3LAG3"):
     testtags.append(f"calc_result_{result}")
+    testtags.append(f"kcalc_result_{result}")
 # Needles for Contacts
 for hashname in ("jlJmL", "7XGzO", "ps61y", "OvXj~", "GqYOp", "VEFrP"):
     testtags.append(f"contacts_name_{hashname}")
diff --git a/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.json b/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.json
new file mode 100644
index 00000000..5ddb53d2
--- /dev/null
+++ b/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.json
@@ -0,0 +1,22 @@
+{
+  "area": [
+    {
+      "xpos": 404,
+      "ypos": 223,
+      "width": 51,
+      "height": 24,
+      "type": "match"
+    },
+    {
+      "xpos": 362,
+      "ypos": 273,
+      "width": 56,
+      "height": 27,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_about_shown"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.png b/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.png
new file mode 100644
index 00000000..cb6b5dc7
Binary files /dev/null and b/needles/kde/apps/kcalc/about-kcalc_about_shown-20241113.png differ
diff --git a/needles/kde/apps/kcalc/about-kcalc_authors-20241113.json b/needles/kde/apps/kcalc/about-kcalc_authors-20241113.json
new file mode 100644
index 00000000..5eeb96b4
--- /dev/null
+++ b/needles/kde/apps/kcalc/about-kcalc_authors-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 542,
+      "ypos": 281,
+      "width": 48,
+      "height": 16,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_authors"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/about-kcalc_authors-20241113.png b/needles/kde/apps/kcalc/about-kcalc_authors-20241113.png
new file mode 100644
index 00000000..a3feff38
Binary files /dev/null and b/needles/kde/apps/kcalc/about-kcalc_authors-20241113.png differ
diff --git a/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.json b/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.json
new file mode 100644
index 00000000..46475b3b
--- /dev/null
+++ b/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.json
@@ -0,0 +1,22 @@
+{
+  "area": [
+    {
+      "xpos": 358,
+      "ypos": 348,
+      "width": 136,
+      "height": 25,
+      "type": "match"
+    },
+    {
+      "xpos": 362,
+      "ypos": 416,
+      "width": 169,
+      "height": 20,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_authors_shown"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.png b/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.png
new file mode 100644
index 00000000..0b4c9220
Binary files /dev/null and b/needles/kde/apps/kcalc/about-kcalc_authors_shown-20241113.png differ
diff --git a/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.json b/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.json
new file mode 100644
index 00000000..d63d504c
--- /dev/null
+++ b/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 360,
+      "ypos": 325,
+      "width": 95,
+      "height": 15,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_submenu_about"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.png b/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.png
new file mode 100644
index 00000000..c2b721fc
Binary files /dev/null and b/needles/kde/apps/kcalc/about-kcalc_submenu_about-20241113.png differ
diff --git a/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.json b/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.json
new file mode 100644
index 00000000..4e6deef2
--- /dev/null
+++ b/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 353,
+      "ypos": 140,
+      "width": 36,
+      "height": 21,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kde_mainmenu_help"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.png b/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.png
new file mode 100644
index 00000000..011cd3d6
Binary files /dev/null and b/needles/kde/apps/kcalc/about-kde_mainmenu_help-20241113.png differ
diff --git a/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.json b/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.json
new file mode 100644
index 00000000..c71be64a
--- /dev/null
+++ b/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 350,
+      "ypos": 170,
+      "width": 200,
+      "height": 24,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_help_shown"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.png b/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.png
new file mode 100644
index 00000000..ace93ae0
Binary files /dev/null and b/needles/kde/apps/kcalc/help-kcalc_help_shown-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_add-20241113.json b/needles/kde/apps/kcalc/kcalc_button_add-20241113.json
new file mode 100644
index 00000000..b098a723
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_add-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 551,
+      "ypos": 394,
+      "width": 21,
+      "height": 24,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_add"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_add-20241113.png b/needles/kde/apps/kcalc/kcalc_button_add-20241113.png
new file mode 100644
index 00000000..ea1fd277
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_add-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.json b/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.json
new file mode 100644
index 00000000..285a5e0c
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 714,
+      "ypos": 489,
+      "width": 17,
+      "height": 22,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_bclose"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.png b/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.png
new file mode 100644
index 00000000..3741ca5b
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_bclose-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.json b/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.json
new file mode 100644
index 00000000..874f404b
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 713,
+      "ypos": 425,
+      "width": 17,
+      "height": 28,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_bopen"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.png b/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.png
new file mode 100644
index 00000000..ccd9f4ff
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_bopen-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_div-20241113.json b/needles/kde/apps/kcalc/kcalc_button_div-20241113.json
new file mode 100644
index 00000000..256dd9d9
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_div-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 344,
+      "ypos": 309,
+      "width": 22,
+      "height": 19,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_div"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_div-20241113.png b/needles/kde/apps/kcalc/kcalc_button_div-20241113.png
new file mode 100644
index 00000000..157bd319
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_div-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_divider-20241113.json b/needles/kde/apps/kcalc/kcalc_button_divider-20241113.json
new file mode 100644
index 00000000..638f36c9
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_divider-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 346,
+      "ypos": 309,
+      "width": 17,
+      "height": 17,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_divider"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_divider-20241113.png b/needles/kde/apps/kcalc/kcalc_button_divider-20241113.png
new file mode 100644
index 00000000..b90f6de4
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_divider-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_eight-20241113.json b/needles/kde/apps/kcalc/kcalc_button_eight-20241113.json
new file mode 100644
index 00000000..6d644f0f
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_eight-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 340,
+      "ypos": 364,
+      "width": 25,
+      "height": 25,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_eight"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_eight-20241113.png b/needles/kde/apps/kcalc/kcalc_button_eight-20241113.png
new file mode 100644
index 00000000..7448c15c
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_eight-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_equals-20241113.json b/needles/kde/apps/kcalc/kcalc_button_equals-20241113.json
new file mode 100644
index 00000000..bf98c112
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_equals-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 552,
+      "ypos": 515,
+      "width": 19,
+      "height": 22,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_equals"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_equals-20241113.png b/needles/kde/apps/kcalc/kcalc_button_equals-20241113.png
new file mode 100644
index 00000000..e6421f0e
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_equals-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_five-20241113.json b/needles/kde/apps/kcalc/kcalc_button_five-20241113.json
new file mode 100644
index 00000000..8f1f99ef
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_five-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 344,
+      "ypos": 425,
+      "width": 22,
+      "height": 24,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_five"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_five-20241113.png b/needles/kde/apps/kcalc/kcalc_button_five-20241113.png
new file mode 100644
index 00000000..23d941c3
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_five-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_four-20241113.json b/needles/kde/apps/kcalc/kcalc_button_four-20241113.json
new file mode 100644
index 00000000..b06ded04
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_four-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 238,
+      "ypos": 426,
+      "width": 25,
+      "height": 20,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_four"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_four-20241113.png b/needles/kde/apps/kcalc/kcalc_button_four-20241113.png
new file mode 100644
index 00000000..d6d466f0
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_four-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_multi-20241113.json b/needles/kde/apps/kcalc/kcalc_button_multi-20241113.json
new file mode 100644
index 00000000..0fdb41a4
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_multi-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 447,
+      "ypos": 309,
+      "width": 23,
+      "height": 21,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_multi"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_multi-20241113.png b/needles/kde/apps/kcalc/kcalc_button_multi-20241113.png
new file mode 100644
index 00000000..2ef34a7c
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_multi-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_nine-20241113.json b/needles/kde/apps/kcalc/kcalc_button_nine-20241113.json
new file mode 100644
index 00000000..1decb565
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_nine-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 446,
+      "ypos": 366,
+      "width": 22,
+      "height": 22,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_nine"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_nine-20241113.png b/needles/kde/apps/kcalc/kcalc_button_nine-20241113.png
new file mode 100644
index 00000000..54e3d84f
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_nine-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_one-20241113.json b/needles/kde/apps/kcalc/kcalc_button_one-20241113.json
new file mode 100644
index 00000000..e3abbaa7
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_one-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 241,
+      "ypos": 486,
+      "width": 18,
+      "height": 20,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_one"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_one-20241113.png b/needles/kde/apps/kcalc/kcalc_button_one-20241113.png
new file mode 100644
index 00000000..607da092
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_one-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_percent-20241113.json b/needles/kde/apps/kcalc/kcalc_button_percent-20241113.json
new file mode 100644
index 00000000..3035ce2d
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_percent-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 237,
+      "ypos": 304,
+      "width": 25,
+      "height": 25,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_percent"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_percent-20241113.png b/needles/kde/apps/kcalc/kcalc_button_percent-20241113.png
new file mode 100644
index 00000000..2c3e56cc
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_percent-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_seven-20241113.json b/needles/kde/apps/kcalc/kcalc_button_seven-20241113.json
new file mode 100644
index 00000000..2a89b344
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_seven-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 241,
+      "ypos": 365,
+      "width": 19,
+      "height": 24,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_seven"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_seven-20241113.png b/needles/kde/apps/kcalc/kcalc_button_seven-20241113.png
new file mode 100644
index 00000000..e0593ce7
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_seven-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_six-20241113.json b/needles/kde/apps/kcalc/kcalc_button_six-20241113.json
new file mode 100644
index 00000000..39f57ef5
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_six-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 446,
+      "ypos": 423,
+      "width": 21,
+      "height": 26,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_six"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_six-20241113.png b/needles/kde/apps/kcalc/kcalc_button_six-20241113.png
new file mode 100644
index 00000000..0cc20347
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_six-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_sub-20241113.json b/needles/kde/apps/kcalc/kcalc_button_sub-20241113.json
new file mode 100644
index 00000000..d433acd0
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_sub-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 550,
+      "ypos": 310,
+      "width": 22,
+      "height": 16,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_sub"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_sub-20241113.png b/needles/kde/apps/kcalc/kcalc_button_sub-20241113.png
new file mode 100644
index 00000000..71f56923
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_sub-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_three-20241113.json b/needles/kde/apps/kcalc/kcalc_button_three-20241113.json
new file mode 100644
index 00000000..62ceb294
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_three-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 446,
+      "ypos": 483,
+      "width": 20,
+      "height": 25,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_three"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_three-20241113.png b/needles/kde/apps/kcalc/kcalc_button_three-20241113.png
new file mode 100644
index 00000000..4639f81d
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_three-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_two-20241113.json b/needles/kde/apps/kcalc/kcalc_button_two-20241113.json
new file mode 100644
index 00000000..0f412745
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_two-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 344,
+      "ypos": 485,
+      "width": 19,
+      "height": 20,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_two"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_two-20241113.png b/needles/kde/apps/kcalc/kcalc_button_two-20241113.png
new file mode 100644
index 00000000..3f37e32e
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_two-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_button_zero-20241113.json b/needles/kde/apps/kcalc/kcalc_button_zero-20241113.json
new file mode 100644
index 00000000..a9e13bf0
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_button_zero-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 292,
+      "ypos": 546,
+      "width": 19,
+      "height": 19,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_button_zero"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_button_zero-20241113.png b/needles/kde/apps/kcalc/kcalc_button_zero-20241113.png
new file mode 100644
index 00000000..01b425ba
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_button_zero-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.json b/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.json
new file mode 100644
index 00000000..3d22c839
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 798,
+      "ypos": 184,
+      "width": 25,
+      "height": 22,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_3LAG3"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.png b/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.png
new file mode 100644
index 00000000..7aa8f13e
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_3LAG3-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.json b/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.json
new file mode 100644
index 00000000..47da75c6
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 795,
+      "ypos": 185,
+      "width": 27,
+      "height": 21,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_Czo4s"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.png b/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.png
new file mode 100644
index 00000000..fa2c5b41
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_Czo4s-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.json b/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.json
new file mode 100644
index 00000000..cd14de40
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 786,
+      "ypos": 186,
+      "width": 35,
+      "height": 19,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_b5y2B"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.png b/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.png
new file mode 100644
index 00000000..9f796f68
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_b5y2B-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.json b/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.json
new file mode 100644
index 00000000..cbb1eef0
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 800,
+      "ypos": 187,
+      "width": 24,
+      "height": 18,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_h7MfO"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.png b/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.png
new file mode 100644
index 00000000..d18c50a5
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_h7MfO-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.json b/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.json
new file mode 100644
index 00000000..233697f5
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 799,
+      "ypos": 188,
+      "width": 23,
+      "height": 17,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_tWshx"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.png b/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.png
new file mode 100644
index 00000000..5f909e17
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_tWshx-20241113.png differ
diff --git a/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.json b/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.json
new file mode 100644
index 00000000..cd69809e
--- /dev/null
+++ b/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.json
@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 804,
+      "ypos": 184,
+      "width": 22,
+      "height": 22,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kcalc_result_uC8Ul"
+  ]
+}
\ No newline at end of file
diff --git a/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.png b/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.png
new file mode 100644
index 00000000..3d69a224
Binary files /dev/null and b/needles/kde/apps/kcalc/kcalc_result_uC8Ul-20241113.png differ
diff --git a/templates.fif.json b/templates.fif.json
index 82f02218..43b55254 100644
--- a/templates.fif.json
+++ b/templates.fif.json
@@ -1269,6 +1269,17 @@
                 "START_AFTER_TEST": "%DEPLOY_UPLOAD_TEST%"
             }
         },
+        "kcalc": {
+            "profiles": {
+                "fedora-KDE-live-iso-x86_64-*-64bit": 30
+            },
+            "settings": {
+                "BOOTFROM": "c",
+                "HDD_1": "disk_%FLAVOR%_%MACHINE%.qcow2",
+                "POSTINSTALL_PATH": "tests/applications/kcalc",
+                "START_AFTER_TEST": "%DEPLOY_UPLOAD_TEST%"
+            }
+        },
         "maps": {
             "profiles": {
                 "fedora-Silverblue-dvd_ostree-iso-ppc64le-*-ppc64le": 50,
diff --git a/tests/applications/kcalc/aaa_setup.pm b/tests/applications/kcalc/aaa_setup.pm
new file mode 100644
index 00000000..8001092e
--- /dev/null
+++ b/tests/applications/kcalc/aaa_setup.pm
@@ -0,0 +1,26 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+# This script starts the KCalc application
+# and saves the milestone for the consequtive
+# tests.
+
+sub run {
+    my $self = shift;
+    # Run the application
+    menu_launch_type("kcalc");
+    assert_screen("kcalc_runs");
+    # wait for system to settle before snapshotting
+    sleep 10;
+}
+
+sub test_flags {
+    return {fatal => 1, milestone => 1};
+}
+
+1;
+
+# vim: set sw=4 et:
+
diff --git a/tests/applications/kcalc/about.pm b/tests/applications/kcalc/about.pm
new file mode 100644
index 00000000..850595b5
--- /dev/null
+++ b/tests/applications/kcalc/about.pm
@@ -0,0 +1,31 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+# This script checks that Gnome Calculator shows About.
+
+sub run {
+    my $self = shift;
+    # Let's wait until everything settles down properly
+    # before we start testing.
+    sleep 5;
+    # Open the menu and click on the About item.
+    assert_and_click("kde_mainmenu_help");
+    wait_still_screen(2);
+    assert_and_click("kcalc_submenu_about");
+    # Check that it is shown.
+    assert_screen("kcalc_about_shown");
+    # Click on the Credits button and check that it shows.
+    assert_and_click("kcalc_authors");
+    assert_screen("kcalc_authors_shown");
+}
+
+sub test_flags {
+    return {always_rollback => 1};
+}
+
+1;
+
+# vim: set sw=4 et:
+
diff --git a/tests/applications/kcalc/help.pm b/tests/applications/kcalc/help.pm
new file mode 100644
index 00000000..8a3f83a2
--- /dev/null
+++ b/tests/applications/kcalc/help.pm
@@ -0,0 +1,30 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+# This script checks that Gnome Calculator shows help.
+
+sub run {
+    my $self = shift;
+    # Wait until everything settles.
+    sleep 5;
+    # Open Help
+    send_key("f1");
+    wait_still_screen(2);
+
+    # Check that Help opens.
+    assert_screen("kcalc_help_shown");
+
+    # Rest of the documentation is currently
+    # unavailable.
+}
+
+sub test_flags {
+    return {always_rollback => 1};
+}
+
+1;
+
+# vim: set sw=4 et:
+
diff --git a/tests/applications/kcalc/kcalc.pm b/tests/applications/kcalc/kcalc.pm
new file mode 100644
index 00000000..6a9680b8
--- /dev/null
+++ b/tests/applications/kcalc/kcalc.pm
@@ -0,0 +1,97 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+# This script checks that KCalc works in Basic mode.
+
+# This subroutine rewrites the number into a word.
+sub rewrite {
+    my $number = shift;
+    my %numbers = (
+        0 => 'zero',
+        1 => 'one',
+        2 => 'two',
+        3 => 'three',
+        4 => 'four',
+        5 => 'five',
+        6 => 'six',
+        7 => 'seven',
+        8 => 'eight',
+        9 => 'nine',
+        "." => 'divider',
+        "%" => 'percent',
+    );
+    my $rewritten = $numbers{$number};
+    return $rewritten;
+}
+
+# This subroutine performs the clicking of simple operations
+# in the KCalc.
+sub calculate {
+    my ($a, $b, $operation) = @_;
+    # Create lists of the numbers.
+    my @first = split('', $a);
+    my @second = split('', $b);
+
+    # For each digit of the first number, click on
+    # the corresponding button.
+    foreach (@first) {
+        my $word = rewrite($_);
+        assert_and_click("kcalc_button_$word");
+    }
+    # Click the operation button.
+    assert_and_click("kcalc_button_$operation");
+    # For each digit of the second number, click on
+    # the corresponding button.
+    foreach (@second) {
+        my $word = rewrite($_);
+        assert_and_click("kcalc_button_$word");
+    }
+    # Click on the Equals button
+    assert_and_click("kcalc_button_equals");
+    # Assert the result has appeared on the screen.
+    my $identifier = hashed_string("$a-$operation-$b");
+    assert_screen("kcalc_result_$identifier");
+    # Clear the display.
+    send_key("esc");
+}
+
+sub run {
+    my $self = shift;
+    # Wait until everything settles.
+    sleep 5;
+    # Check that two numbers can be added.
+    calculate("10", "23", "add");
+    # Check that two numbers can be subtracted.
+    calculate("67", "45", "sub");
+    # Check that two numbers can be multiplied.
+    calculate("9", "0.8", "multi");
+    # Check that two numbers can be divided.
+    calculate("77", "7", "div");
+    # Check that you can use percents
+    calculate("33%", "90", "multi");
+
+    # Check that you can use brackets
+    assert_and_click("kcalc_button_three");
+    assert_and_click("kcalc_button_multi");
+    assert_and_click("kcalc_button_bopen");
+    assert_and_click("kcalc_button_two");
+    assert_and_click("kcalc_button_add");
+    assert_and_click("kcalc_button_three");
+    assert_and_click("kcalc_button_bclose");
+    assert_and_click("kcalc_button_equals");
+    my $identifier = hashed_string("3*(3+2)");
+    assert_screen("kcalc_result_$identifier");
+    send_key("esc");
+
+}
+
+sub test_flags {
+    return {fatal => 1};
+}
+
+1;
+
+# vim: set sw=4 et:
+