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Wolf PDF vs PDFtada

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

Wolf PDF compared with PDFtada
DetailWolf PDF logo Wolf PDFPDFtada logo PDFtada
What it doesFast, secure PDF tools for everyday document work Free PDF tools that run in your browser with no uploads, no sign-up, no watermarks
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree: £0.00 with 5 standard tool runs per day, 2 advanced conversions per day, up to 50MB per file. Premium: £4.99 per month with unlimited standard tool runs, 20 advanced conversions per day, up to 100MB per file. Not given
Key features
  • Merge multiple PDFs into one document
  • Split PDF to extract or divide pages
  • Compress PDF while preserving quality
  • Edit PDF text, images, and annotations
  • Add digital signatures and initials
  • Ask questions about PDF content with cited answers
  • Protect PDFs with password encryption
  • Redact sensitive text in documents
  • Add watermarks and page numbers
  • Merge multiple PDFs into one file
  • Compress PDFs and photos to fit size limits
  • Convert images and documents to PDF
  • Edit PDFs with text, images and shapes
  • Sign PDFs with drawn or typed signatures
  • Protect PDFs with AES-256 password encryption
  • Fill PDF forms and flatten form fields
  • OCR to extract text from scanned pages
  • Scan documents directly to PDF using device camera
What makes it different
  • No sign-up required for core tools
  • Files automatically deleted after 30 minutes
  • TLS encrypted uploads and private processing
  • Works across desktop, tablet, and mobile browsers
  • 21 tools in one place for all PDF needs
  • Files never leave your device – all processing happens locally in your browser
  • Works offline once tools are cached in your browser
  • No account creation, no watermarks, no daily limits required
  • 49 free tools with no paid plans hiding features
  • Works across all browsers and devices without app installation
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)1413
Referring domains (Majestic)41

4 details filled in for both companies.

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