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JustFill vs TweakPDF

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

JustFill compared with TweakPDF
DetailJustFill logo JustFillTweakPDF logo TweakPDF
What it doesAI app for filling out PDF forms that other software can't open Edit text in PDF online, in the same font
StageNot given Not given
FoundedNot given Not given
Based inNot given PL
Pricing modelNot given Freemium
PricingFree tier: preview and first clean download (hand-filled, up to 1 page) with no watermark. $7 7-Day Pass: 25 clean PDF downloads and 25 AI credits (credited toward Starter plan). Starter: $19/month with 250 pages of AI detection, 25 records per batch, 250 AI credits, 3 minutes voice dictation. Pro: Free: 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.
Key features
  • AI-powered field detection for scanned, flat, and fillable PDFs
  • Save and reuse form layouts as templates
  • Voice dictation in 5 languages
  • Detects tables, checkboxes, and dotted lines
  • 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
What makes it different
  • Works with scanned, flattened, and non-fillable PDFs that other software cannot open
  • Full data control with review before download and full GDPR compliance
  • 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
Community votes00
DR (Domain Rating by Ahrefs)2 −31 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)3016
Referring domains (Majestic)492

4 details filled in for both companies.

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