Mass Rename 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.

Mass Rename compared with PKPASS Viewer
Detail	Mass Rename	PKPASS Viewer
What it does	Batch rename files from a CSV or Excel mapping table without uploading them	Open .pkpass files online in your browser without uploading them
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: rename up to 50 files per batch with all features. Lifetime licence: $19 USD one-time payment for unlimited files per batch.	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	Case-insensitive filename matching across CSV/XLSX files Preview all conflicts before renaming Download renamed files as ZIP Rename photos by EXIF date taken Support for CSV, TSV and Excel .xlsx formats In-place folder renaming for Chrome and Edge Generate rename scripts for Windows, Mac and Linux Handle files in subfolders without moving them Auto-numbering for duplicate filenames	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	100% client-side processing—files never leave your browser or device No account, signup or installation required Works offline after the page loads Free tier with full features for up to 50 files per batch	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)	4 +2 (up) since last check	3 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	17
Referring domains (Majestic)	0	7

5 details filled in for both companies.

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