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 password-protected PDFs without a subscription.
SteveTheKiller/KillerPDF has 4,350 GitHub stars. It gained +20 stars over 1 recorded day in the last 30 days (snapshots through Nov 11, 2026).
Its biggest recent day was Nov 1, 2026, with +20 stars.
It currently ranks #1809 daily, #1913 weekly, #1722 monthly by momentum on Trending Repos; its best-ever rank is #26.
Trending Repos first recorded it on May 17, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| +20 | 4,276 | 0 |