Linux · Office & Productivity
Spectra PDF
Spectra PDF views, edits, annotates, fills, signs, converts, compares and redacts PDF documents, and runs text recognition (OCR) on scanned pages. All…
by jasonulbright
Official site: github.com
About Spectra PDF
Spectra PDF views, edits, annotates, fills, signs, converts, compares
and redacts PDF documents, and runs text recognition (OCR) on scanned
pages. All processing runs on the computer. The application needs no
account and sends no telemetry.
How to install Spectra PDF
- Click Download — the project's official release page opens in a new tab.
- Download the latest .AppImage file.
- Make it executable: right-click › Properties › Permissions › Allow executing as program, or run chmod +x the-file.AppImage in a terminal.
- Double-click the file to run Spectra PDF — there's nothing to install, and you can delete the file to remove it.
Frequently asked questions
Is Spectra PDF free to download?
Yes. The Download button sends you to github.com, the developer's official site, where Spectra PDF is available to download. Appimo doesn't host or modify any files.
Is Spectra PDF safe?
Spectra PDF downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.