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SpinShare 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.

SpinShare compared with PNG.now
DetailSpinShare logo SpinSharePNG.now logo PNG.now
What it doesFast, private, offline file converter for Windows REST API for image conversion and file transformation
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree with 5 free conversions. Paid plans: Founder Pass $1.99, Early Bird $3.99, Launch Special $5.99, Pro Pass $9.99, Standard Lifetime $14.99 (one-time purchase for lifetime license covering up to 3 PCs) 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
  • 300+ conversion options across images, video, audio, PDFs, documents, archives and subtitles
  • 35 advanced file tools including crop, compress, trim, split, merge and redact
  • 6 file actions: Copy, Copy path, Move to, Copy to, Terminal and Show
  • Drag-and-drop interface with keyboard shortcuts
  • All conversions run locally on your PC with no internet required
  • No sign-up required
  • Works with folders and mixed file selections
  • Lifetime license covers up to 3 PCs
  • 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
  • Fully offline processing—files never leave your PC
  • No sign-up, no queue, no conversion limit tracking uploaded to servers
  • One-time lifetime purchase rather than subscription
  • Combines file conversion with 35 built-in tools in a single application
  • 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 votes00
DR (Domain Rating by Ahrefs)12 +2 (up) since last check29 no change since last check
Trust Flow (Majestic)55
Citation Flow (Majestic)1711
Referring domains (Majestic)64

5 details filled in for both companies.

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