
Evince
Okular
Sumatra PDF
Atril
PDF Reader Pro
ApowerPDF
Icecream Apps PDF Editor
Win PDF Editor
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
SourceForgeEvince is recommended for GNOME users, Linux users seeking a simple and intuitive document viewer, and anyone who needs to open and view multiple types of document formats without requiring advanced editing or annotation features.
Okular - Okular is a universal document viewer based developed by KDE.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Atril - Atril is a simple multi-page document viewer. Atril is a fork of Evince.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.