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PDFtada vs KovaPDF

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

PDFtada compared with KovaPDF
DetailPDFtada logo PDFtadaKovaPDF logo KovaPDF
What it doesFree PDF tools that run in your browser with no uploads, no sign-up, no watermarks Online PDF toolkit for editing, converting, compressing and reading PDFs with OCR
StageNot given Startup
FoundedNot given 2026
Based inNot given BD
Pricing modelFree Freemium
PricingNot given Free: all tools with limited use, no account needed. Pro: $3.99/month (billed $47.88/year, save 43%) with unlimited use, unlimited signature requests, larger files, unlimited OCR, priority support. Team: $4.99/user per month (billed $59.88/year), 15% off each user after the first 15, from 3-50 users
Key features
  • 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
  • 50+ PDF tools for editing, converting, compressing, splitting and merging
  • OCR text recognition in 9 languages including Spanish, Portuguese, Arabic and Chinese
  • Send PDFs for signature with webhooks for real-time notifications
  • 24 tools that never upload files, run entirely in browser
  • Works on desktop, mobile browser and Windows app with offline support
  • Available in 27 languages
  • REST API with JSON over HTTPS and OpenAPI 3.1 documentation
  • Free test key with 10 tasks within 14 days for API development
What makes it different
  • 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
  • Privacy-first: 24 tools never leave your device, files deleted immediately after processing
  • Supports 27 languages including full UI and 9-language OCR
  • All-in-one solution: editor, converter, OCR, e-signatures and API in one platform
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)05
Citation Flow (Majestic)1316
Referring domains (Majestic)11

4 details filled in for both companies.

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