Transfer.zip vs PKPASS Viewer

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

Transfer.zip compared with PKPASS Viewer
Detail	Transfer.zip	PKPASS Viewer
What it does	Quick and easy file transfer service for sending large files securely	Open .pkpass files online in your browser without uploading them
Stage	Not given	Not given
Founded	2023	Not given
Based in	SE	Not given
Pricing model	Freemium	Freemium
Pricing	Not given	Free: view passes, see barcodes, save as PNG, one-pass PDF. Trip Pass: US$4.90 once for 30 days (multi-pass PDF export). Pro monthly: US$6.90 per month. Pro yearly: US$39 per year.
Key features	End-to-end encryption for Quick Transfers Unlimited file size transfers File request links that don't require an account Download and view tracking Team collaboration with member management Real-time Quick Transfers between browsers Files stored up to 365 days No third-party trackers Self-hostable open source platform	View .pkpass files in browser without upload Display pass front, back, barcode and all fields Save pass as PNG image Export to print-ready PDF on A4 or US Letter Barcode drawn at full resolution for scanning and printing Support for multiple barcode formats View raw pass.json for debugging Multi-pass PDF export (2 or 4 per page) Works on Android, Windows, Mac, Linux and ChromeOS License key works on up to 3 devices simultaneously
What makes it different	Open source with full transparency No AI training on user files Independent with no shareholders Gigabit speeds for fast transfers	Runs entirely in browser—no upload, no server processing, privacy by design Free viewing and single-pass PDF; multi-pass export is the only paid feature Made and maintained by one independent developer with extensive testing Accepts USDT crypto payment for Trip Pass in addition to card 14-day refund policy with no questions asked
Community votes	0	0
DR (Domain Rating by Ahrefs)	32 −1 (down) since last check	3 no change since last check
Trust Flow (Majestic)	29	5
Citation Flow (Majestic)	27	17
Referring domains (Majestic)	264	7

4 details filled in for both companies.

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