SteveTheKiller/KillerPDF

Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open...

by Steve the Killer C# GPL-3.0 licence 344 forks Created Apr 2026 View on GitHub

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