diffpdf fork Alternatives

diffpdf fork is described as 'Qt5 and CMake port of the last open source DiffPDF version' and is an app. There are three alternatives to diffpdf fork for Windows, Linux, Mac, Flathub and PortableApps.com. The best diffpdf fork alternative is DiffPDF FOSS, which is both free and Open Source. Other great apps like diffpdf fork are PDF4QT and diff-pdf.

More about diffpdf fork

diffpdf fork alternatives page was last updated Feb 12, 2026

DiffPDF FOSS
1 like
Now also called DiffPDF-FOSS, DiffPDF was free and open-source until version 2.1.3. It was then phased out and superceded by commercial DiffPDF.
Cost / License
Free
Open Source (GPL-2.0)
Origin
United Kingdom
Platforms
Mac
Windows
Linux
PortableApps.com
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Is DiffPDF FOSS a good alternative to diffpdf fork?
PDF4QT
8 likes
Open-source PDF viewer and editor using Qt framework, featuring hardware-accelerated rendering, encryption, multithreading, text-to-speech, annotation tools, form filling, high-res monitor support, document compression, audio book conversion, and signature validation.
102 PDF4QT alternatives
Cost / License
Free
Open Source (MIT)
Application types
PDF Reader
PDF Editor
Origin
Czechia
EU
Platforms
Windows
Linux
Flathub
D
Is PDF4QT a good alternative to diffpdf fork?
diff-pdf
Like
A simple tool for visually comparing two PDF files.
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
D
Is diff-pdf a good alternative to diffpdf fork?

3 of 3 diffpdf fork alternatives