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ButterShare vs RAR.now

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

ButterShare compared with RAR.now
DetailButterShare logo ButterShareRAR.now logo RAR.now
What it doesSend files directly between devices with encrypted WebRTC, no account and no cloud file storage Online RAR converter with REST API, batch processing, and file tools
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Guest: Free, 10 conversions/day, 10 MB file limit. Free Account: Free forever, 20 conversions/day, 50 MB file limit. Premium: €9.99/month, unlimited conversions, 200 MB file limit, 365-day retention, API access (60 req/min). Premium Plus: €29.99/month, everything in Premium plus 1 GB uploads, foreve
Key features
  • Direct device-to-device file streaming with no cloud storage
  • No file size limits for transfers
  • End-to-end encryption with cryptographic keys
  • No account or signup required
  • Works on all modern browsers and devices
  • QR code and room code sharing options
  • Native disk streaming for large files
  • Folder structure preservation during transfer
  • Supports up to 10,000 files per session
  • Resumable transfers with checkpoint data
  • REST API for programmatic conversion with JSON requests
  • Batch file uploads and processing
  • API rate limits and usage tracking via dashboard
  • Automatic file deletion after retention period
  • Image editing and compression tools
  • HTTPS encryption for secure uploads
  • White-label option for Premium Plus with no branding in output
  • Webhooks and batch API on Premium Plus
  • Commercial license for reselling conversions to clients
What makes it different
  • No cloud server storage intermediary for maximum privacy
  • Zero-knowledge architecture with ephemeral session keys
  • Unlimited file sizes with no subscription fees
  • Instant sharing without email verification or login
  • Transfer speeds at local gigabit rates on same network
  • Free to use with no credit card required for core tools
  • Simple REST API with only three endpoints and no SDK installation needed
  • Credit-based pricing with no overage charges or surprise invoices
  • Refund within 48 hours of first payment if unused
  • Premium Plus at 30% cheaper per credit with monthly subscription
Community votes00
DR (Domain Rating by Ahrefs)29 +1 (up) since last check16 −1 (down) since last check
Trust Flow (Majestic)82
Citation Flow (Majestic)3013
Referring domains (Majestic)606

4 details filled in for both companies.

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