MuPDF MuPDF is a lightweight PDF and XPS viewer. The renderer in MuPDF is tailored for high quality anti-aliased graphics. It renders text with metrics and spacing... Free Open Source Windows Linux Android iPhone iPad ... Xfce Lightweight Portable Add a feature 71 Like
Xpdf Xpdf is an open source viewer for Portable Document Format (PDF) files. (These are also sometimes also called 'Acrobat' files, from the name of Adobe's PDF... Free Open Source Mac Windows Linux Xfce Minimalistic Add a feature 7 Like Bundleware The installer attempts to install, via opt-out, a non-free browser bar. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
