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Convertica vs PAdES Studio

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

Convertica compared with PAdES Studio
DetailConvertica logo Convertica PAdES Studio
What it doesConvert, edit, merge, split, and organize PDFs online for free Digital PDF signatures for macOS
StageStartup Not given
Founded2024 Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan with all basic tools included. Monthly Hero at $7.99/month includes unlimited daily conversions, much higher page limits, priority processing, background mode with email results, saved workflows, priority support and ad-free experience. Yearly Hero at $79/year includes all Monthly Hero fea Create your first 5 signatures free, then unlock unlimited signing with a one-time purchase
Key features
  • Convert PDFs to Word, Excel, JPG and other formats
  • Rotate, crop and add watermarks to PDFs
  • Merge, split, extract and remove PDF pages
  • Protect PDFs with password encryption
  • Add page numbers and text to PDFs
  • Compress PDF files
  • Sign PDF documents
  • Flatten PDF and change page size
  • 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
What makes it different
  • All tools completely free with no registration, hidden fees or credit card required
  • 46 PDF tools available in one platform covering conversion, editing, organization and security
  • Commitment to continuous improvement and excellence
  • 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
Community votes00
DR (Domain Rating by Ahrefs)15 +1 (up) since last check37 no change since last check
Trust Flow (Majestic)207
Citation Flow (Majestic)2516
Referring domains (Majestic)635

5 details filled in for both companies.

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