pdfpix vs OpenPhotoId

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

pdfpix compared with OpenPhotoId
Detail	pdfpix	OpenPhotoId
What it does	38 free PDF tools that run in your browser, with nothing uploaded and every result verified	Free passport photo maker that runs in your browser, offline, with no uploads
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Free	Open source
Pricing	Not given	Not given
Key features	Merge multiple PDFs Compress PDFs to target size Convert images to PDF Organize and edit pages Password protect and unlock Extract and convert content Compare PDF files	Supports 25 documents from 16 countries and the EU Batch processing with CSV reports Multiple export formats: JPEG, PNG, and print sheets Available on web, macOS, Windows, and Android with offline capability No account, sign-up, or watermark required
What makes it different	No file upload required - processing happens entirely in your browser Every result is verified against the original before download No account required and no daily limits or caps Works offline after page loads Selectable text remains selectable after processing	Open source under MIT or Apache 2.0 license for full transparency and auditability Twelve transparent checks naming measured values against official bands
Community votes	0	0
DR (Domain Rating by Ahrefs)	22 +3 (up) since last check	1 no change since last check
Trust Flow (Majestic)	20	0
Citation Flow (Majestic)	31	14
Referring domains (Majestic)	188	3

4 details filled in for both companies.