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PAdES Studio vs PDFCommunity

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

PAdES Studio compared with PDFCommunity
Detail PAdES StudioPDFCommunity logo PDFCommunity
What it doesDigital PDF signatures for macOS Free PDF tools that run entirely in your browser with no uploads or account needed
StageNot given Startup
FoundedNot given 2026
Based inNot given BE
Pricing modelFreemium Free
PricingCreate your first 5 signatures free, then unlock unlimited signing with a one-time purchase All tools are free with no account, subscription, or paywall. Ads support the site long-term, never appearing over your files.
Key features
  • Keychain signing with support for CryptoTokenKit smart cards
  • Visible signature with optional image, signer name, and signing time
  • RFC 3161 timestamping and long-term validation (LTV)
  • Signature inspection with status, certificate chains, and DSS material review
  • Multiple signatures as independent document revisions
  • Local document processing without server uploads
  • Support for PAdES-B-B, PAdES-B-T, PAdES-B-LT, and PAdES-B-LTA profiles
  • Merge PDF, Word, and PowerPoint files
  • Compress PDF, Word, and PowerPoint files
  • Convert PDF to Word
  • Convert PDF to PowerPoint
  • Split PDF into separate files or pages
  • Password-protect PDF with AES-256 encryption
  • OCR: make scanned PDF searchable in 8 languages
  • Convert PDF tables to Excel spreadsheet
  • Extract images from PDF as JPG or PNG
What makes it different
  • Real digital signatures that preserve original PDF bytes, not just image stamps
  • Incremental PDF updates preserve existing signatures as independently verifiable
  • All document processing stays local without server uploads
  • Works with macOS Keychain and supported smart cards without PKCS#11 limitation
  • Verification always unlimited while signing has free tier option
  • No file upload—everything runs in your browser on your own device
  • Completely free with no subscription or paywall
  • Your documents never reach their servers—verifiable in your browser
Community votes00
DR (Domain Rating by Ahrefs)37 no change since last check2 no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)1610
Referring domains (Majestic)58

5 details filled in for both companies.

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