ABOUT
MuPDF is a lightweight open source software framework for viewing and converting
PDF, XPS, and E-book documents.
See the documentation in:
https://mupdf.readthedocs.io/en/latest/
Build instructions can be found in:
https://mupdf.readthedocs.io/en/latest/guide/install.html
LICENSE
MuPDF is Copyright (c) 2006-2026 Artifex Software, Inc.
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU Affero General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option) any
later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU Affero General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
For commercial licensing, including our "Indie Dev" friendly options,
please contact sales@artifex.com.
REPORTING BUGS AND PROBLEMS
The MuPDF developers hang out on Discord here:
https://artifex.com/discord/artifex
Report bugs on the ghostscript bugzilla, with MuPDF as the selected component:
https://bugs.ghostscript.com/
If you are reporting a problem with a specific file, please include the file as
an attachment.