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ApexPDF vs Tsubami

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

ApexPDF compared with Tsubami
DetailApexPDF logo ApexPDFTsubami logo Tsubami
What it doesThe Ultimate Privacy-First PDF Suite 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
  • Merge and split PDFs
  • Convert 40+ file formats
  • PDF compression up to 90%
  • Edit and annotate documents
  • AES encryption and decryption
  • Digital signatures and e-signing
  • OCR for searchable documents
  • Batch processing of unlimited files
  • Page rotation, cropping and resizing
  • Metadata sanitization for privacy
  • 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
  • Works completely offline after initial page load
  • Instant processing using local CPU with zero upload time
  • GDPR, CCPA and HIPAA compliant with no data collection
  • 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)5 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)180
Citation Flow (Majestic)350
Referring domains (Majestic)5120

4 details filled in for both companies.

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