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MillFile vs Tsubami

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

MillFile compared with Tsubami
DetailMillFile logo MillFileTsubami logo Tsubami
What it doesFree browser tool to compress PDFs to an exact size without uploading Free image and PDF tools that process files in your browser without upload or account
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given All tools are free with no account, subscription or credit card required.
Key features
  • 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
  • Image crop, edit, compress and convert
  • PDF organization, editing, signing and conversion
  • Batch processing up to 20 images or 10 PDFs for merging
  • File size limits of 25 MB per file, 60 MB total
  • Support for JPG, PNG, WebP, GIF, BMP, SVG and TIFF formats
  • PDF page operations up to 300 pages total
  • AES-256 password encryption for PDFs
  • No account or login required
  • Download files individually or as ZIP archives
What makes it different
  • 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
  • Files process in your browser without uploading to any server
  • All tools are completely free with no subscription or account required
  • Honest limits disclosed upfront before choosing files
  • No artificial intelligence or OCR, only practical file operations
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)10
Referring domains (Majestic)10

4 details filled in for both companies.

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