KillerPDF

Steve the Killer · SteveTheKiller.KillerPDF

PDF editor for Windows. Install or run portable. GPLv3. No account, no subscription, no telemetry.

KillerPDF is a lightweight PDF viewer and toolkit for Windows. View, merge, split, and manage PDF files. Runs portable or installs to your user profile - no admin rights required. No account, no subscription, no telemetry. Open source under GPLv3.

winget install --id SteveTheKiller.KillerPDF --exact --source winget

Latest 1.4.2

Release Notes

What's new PDF form filling. Interactive PDF forms now render their fields (text inputs, checkboxes, radio buttons) as live controls. Fill them in directly and save — field values are written back into the PDF. PDF outline (bookmark) navigation. A new OUTLINES tab in the sidebar displays the document's bookmark tree. Click any entry to jump to that page. The sidebar auto-fits its width to the longest entry on open and can be dragged wider; switching back to PAGES snaps to the pages-mode width. Fixed

  • Page rotation no longer reverts after saving. Rotations applied via the sidebar context menu now persist correctly through the save pipeline.
  • Copied text words were out of order on PDFs where glyphs are stored in non-reading order (Issue #66). Text extraction now sorts words by position and uses a dynamic line-grouping threshold so both drag-select and Select All produce correctly ordered output.
  • PDFs with malformed or non-standard XRef tables now open in read-only mode instead of showing "Invalid entry in XRef table" and failing entirely. Checksums SHA256 502AEF72DD4FB69AA21A2E5D38CA8C37B77A90B3C125B9CAB5EF6C78DC3D450E — KillerPDF.exe

Installer type: portable

Architecture Scope Download SHA256
x64 Download 502AEF72DD4FB69AA21A2E5D38CA8C37B77A90B3C125B9CAB5EF6C78DC3D450E

Details

Homepage
https://github.com/SteveTheKiller/KillerPDF
License
GPL-3.0
Publisher
Steve the Killer
Support
https://github.com/SteveTheKiller/KillerPDF/issues
Copyright
Copyright (c) 2026 Steve the Killer
Moniker
killerpdf

Tags

dotnetgplv3opensourcepdfpdf-editorportablewindowswpf

Older versions (1)

1.4.1
Architecture Scope Download SHA256
x64 Download 6D01CF6DE21E50BAD23D55D3C60BB2AAF1037D21B3470AA0045CC4F3BFD1CAD1