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Quick PDF Join vs PDF Tricks: catalog facts
Quick PDF Join	PDF Tricks
Free Free and open source under the GPL-3.0-or-later.	Free Free and open source under the GPL-3.0.
Windows, Linux	Linux
Single-purpose tool that is quick to learn Runs on Linux and Windows	Compress PDFs at several resolution levels Split by page ranges and merge multiple files
Only merges PDFs; no splitting, editing or reordering of pages Small project with a single developer	Linux only Limited to a few basic operations, no page editing or annotation
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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