Fixed region/dimension screen snipping tool
55233
Automate taking a screenshot of specified area
67630
A tool that let's you draw rectange on screen, gives dimensions + X-Y?
21692
How to set a specific edge length numerically?
143272
Are there any tools for making irregular polygons regular?
26994
Creating non-rectangular hotspots and detecting clicks
4173
How to pull up tool menu for vertices?
15339
Extract, convert, store and reuse (x,y) coordinate components
30384
Get Blender X,Y,Z and Bounding Box with script
110193
Selecting pixels in raster using polygon selection tool?
26108
Controlling the 2D $x–y$ aspect ratio of a 3D plot
11316
Removing internal geometry
77340
Arbitrary precision spline interpolation
135286
Take a screen shot of a scrolling window that includes off-screen parts
74568
How can I access the size of a tikzpicture's bounding box outside the tikzpicture?
71404
Is it possible to use custom GUI magnifications?
40708
.NET Equivalent of Snipping Tool
56586
Screenshot Tools to Capture Scrolling Windows