Skip to main content

Built by makers, shipped in public

Sign in

Stirling PDF vs MillFile

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

Stirling PDF compared with MillFile
DetailStirling PDF logo Stirling PDFMillFile logo MillFile
What it doesA free, private PDF editor you can run on any infrastructure. Free browser tool to compress PDFs to an exact size without uploading
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Free
PricingFree: $0/month includes 60+ PDF tools, web/desktop/self-hosted access, open-source editor, and 1,000 monthly credits. Team: $99/month for 100 users, includes everything in Free plus single sign-on, team workspace, and central control. Enterprise: Custom pricing for regulated and air-gapped deploymen Not given
Key features
  • PDF reader with lightning-fast reading
  • 60+ PDF editing tools
  • OCR to read scanned pages
  • Classification and tagging
  • Signature validation
  • PDF redaction
  • Compression
  • Routing to multiple destinations
  • API for programmatic access
  • Connectors for tool integration
  • Compress PDF to exact target size from 100 KB to 20 MB
  • Convert camera RAW files to full-resolution JPG
  • Batch processing with zip download
  • Runs entirely in browser with no upload
  • Adaptive page rendering with quality budget
  • Works offline after first page load
  • Supports RAW formats: ARW, CR2, CR3, NEF, DNG, ORF, RAF, RW2
What makes it different
  • Completely free editor forever with no per-seat licensing
  • Run on any infrastructure with files staying yours
  • Process thousands of PDFs with AI-powered automation
  • Every action logged and recorded for compliance
  • Browser-based so files never leave your device
  • Truly free with no trial, subscription, watermark or daily quota
  • Lossless rebuild runs first to preserve quality
  • Reports honest final size when target cannot be reached
Community votes00
DR (Domain Rating by Ahrefs)61 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)150
Citation Flow (Majestic)401
Referring domains (Majestic)8721

4 details filled in for both companies.

More alternatives to Stirling PDF More alternatives to MillFile

Ask us