UploadOff vs PNG.now

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

UploadOff compared with PNG.now
Detail	UploadOff	PNG.now
What it does	Free file converters that run in your browser with no upload	REST API for image conversion and file transformation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free tier with 10 conversions/day (guest) or Free Account with 20 conversions/day. Premium: €9.99/month or €95.99/year with unlimited conversions, API access (60 req/min), and 200 MB file size. Premium Plus: €29.99/month or €287.99/year with 1 GB file size, API access (500 req/min), webhooks, batch
Key features	Merge PDF files Split PDF Remove pages from PDF Rotate image Flip image SVG to PNG conversion Offline functionality	API key authentication Rate limiting and quota management Credit-based pricing system Over-quota protection Commercial license for reselling White-label output files
What makes it different	Files never uploaded—all processing happens on your device Works offline after first visit No limits on file size or quantity No sign-up required Installable as an app	No SDK required, only API key and HTTP client needed Asynchronous design handles large files efficiently No overage charges, refused requests not billed Credits never expire with one-off purchase 30% cheaper credits with monthly subscription
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	29 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	11
Referring domains (Majestic)	0	4

4 details filled in for both companies.