Compare software

PDF Mix Tool vs Quick PDF Join: catalog facts
PDF Mix Tool	Quick PDF Join
Free Free and open source under the GPLv3.	Free Free and open source under the GPL-3.0-or-later.
Linux	Windows, Linux
Merge, split, rotate, N-up and booklet creation in one app Few dependencies (Qt and qpdf)	Single-purpose tool that is quick to learn Runs on Linux and Windows
Page-level operations only, no content editing Linux focused	Only merges PDFs; no splitting, editing or reordering of pages Small project with a single developer
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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