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TweakPDF vs TaskNinja

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

TweakPDF compared with TaskNinja
DetailTweakPDF logo TweakPDFTaskNinja logo TaskNinja
What it doesEdit text in PDF online, in the same font Free browser tools for CAD files, PDFs, photos and calculators that run entirely on your device
StageNot given Not given
FoundedNot given Not given
Based inPL IN
Pricing modelFreemium Free
PricingFree: 3 files a month, no card needed. Pro: $6 a month, $24 every 6 months ($4/month), or $36 a year ($3/month) for up to 1,000 files a month. All plans renew automatically and can be cancelled anytime. Not given
Key features
  • Edit text in document's own font without shifting layout
  • Deleted text is removed from file, not hidden
  • Edit scanned PDFs by patching images
  • Add signatures to PDFs
  • Preview before download
  • Font substitution with warning
  • Edit without account signup
  • Support for up to 100 pages and 25 MB files
  • DWG and DXF viewer for AutoCAD drawings with layer toggling and distance measurement
  • DGN file viewer for MicroStation V7 and V8 with level toggling and export to PNG, PDF or DXF
  • STAAD.Pro model viewer showing 3D structure with members, sections, supports and load cases
  • GraphPad Prism file viewer for .prism and .pzfx projects with data and result tables
  • PDF compression with target sizes of 100 KB, 200 KB, 500 KB or 1 MB
  • PDF merge, split and unlock tools for manipulating PDF files
  • Photo resizing to specific file sizes in KB for exam forms and portals
  • Financial calculators for EMI, FD, SIP and income tax
What makes it different
  • Deleted, not hidden: replaced text is completely removed from the file, making it truly searchable and editable
  • No layout shift: new text sits on the same baseline in the document's original font
  • Works on scanned PDFs: patches images and draws new text where no text layer exists
  • Sign PDFs with actual ink, not certified digital signatures
  • All tools run entirely in your browser with no server uploads, using WebAssembly for fast processing
  • Completely free with no sign-up, no watermark and no paid upgrades
  • Viewers for expensive professional software like AutoCAD, MicroStation, STAAD.Pro and GraphPad Prism
  • No accounts required and no files stored on servers, ensuring complete privacy
  • Support for many specialized formats including CAD, engineering, science and design files
Community votes00
DR (Domain Rating by Ahrefs)1 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1613
Referring domains (Majestic)22

5 details filled in for both companies.

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