Linux · Utilities
CorePDF
A simple lightweight PDF viewer
by CuboCore Group
Download
Official site: flathub.org
About CorePDF
CorePDF is a lightweight PDF app based on Qt Framework based on poppler.
How to install CorePDF
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub org.cubocore.CorePDF
- Open CorePDF once it finishes installing.
Frequently asked questions
Is CorePDF free to download?
Yes. The Download button sends you to flathub.org, the developer's official site, where CorePDF is available to download. Flatnic doesn't host or modify any files.
How do I install CorePDF from the command line?
With Flatpak, run: flatpak install flathub org.cubocore.CorePDF. This installs it from the official source and keeps it updated.
Is CorePDF safe?
CorePDF downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
