Compare software

PaperKnife+iLovePDF
Free

Free and open source under the GPL-3.0 licence.

 Freemium

A limited free tier is available. Premium is a paid subscription.

Android Android, iOS, Web
  • Works fully offline with no trackers
  • Merge, split, rotate and rearrange pages
  • Covers nearly every routine PDF task with no software to install
  • Mobile apps and an API alongside the web tools
  • Android only
  • No text editing or annotation listed
  • Files are uploaded to their servers to be processed
  • Free use is limited by file size and daily task count
Downloadable app Web application
Open source Closed source
License: GPL-3.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.