Paper Clip is a free and open source PDF metadata editor software for Linux. Using Paper Clip you can edit PDF file title, author, creator, producer, creation Date, modification date and add keywords. It is written in Vala and released under GNU General Public License v3.0. And you can also view basic PDF details like, format, layout, duplex. sub type, viewer preferences and permissions.
How to Install Paper Clip on Ubuntu Linux
You can install the latest version of Paper Clip software on your system via the flatpak package file from the remote flathub. First install flatpak and flathub on your system and restart it after the installation.
After that openthe terminal command-line application and run the below Paper Clip flatpak install command.
flatpak install flathub io.github.diegoivan.pdf_metadata_editor
After that open the Paper Clip app using below command.
flatpak run io.github.diegoivan.pdf_metadata_editor
And uninstall Paper Clip using below command.
sudo flatpak uninstall io.github.diegoivan.pdf_metadata_editor