OpenPdfEdit vs ConvertPDF

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenPdfEdit compared with ConvertPDF
Detail	OpenPdfEdit	ConvertPDF
What it does	An open source PDF editor that keeps your files yours	Merge, split, compress, convert and sign PDFs online, free and without an account
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	SI
Pricing model	Freemium	Not given
Pricing	Free for most features. Supporter tools (watermark and OCR): 1,000 credits ($5), one-time payment	Not given
Key features	Text editing and replacement in PDFs Real redaction that removes text from file content PDF comparison showing text and pixel differences Password protection with AES-256 encryption Watermarking and page numbering (Supporter feature)	Not given
What makes it different	No upload, no account required, no watermarks or page limits All processing runs locally on your machine with no server involved Works offline after first load; desktop app never needs network Real redaction that removes text from file bytes, not just visual overlay Fully open source under AGPL-3.0-or-later with auditable code	No account or sign-up required Runs on company's own servers, not third-party APIs Integrates with ChatGPT and Claude EU-based servers with privacy-first approach
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 −1 (down) since last check	35 +1 (up) since last check
Trust Flow (Majestic)	5	10
Citation Flow (Majestic)	17	24
Referring domains (Majestic)	7	21

2 details filled in for both companies.