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FileSeen vs ZeroCloudPDF

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

FileSeen compared with ZeroCloudPDF
DetailFileSeen logo FileSeenZeroCloudPDF logo ZeroCloudPDF
What it doesSecure document sharing with read tracking Free PDF tools that run entirely in your browser with no file uploads or tracking
StageNot given Startup
FoundedNot given 2026
Based inIN IN
Pricing modelNot given Free
PricingFree plan with every feature on 3 links. Pro: $12 a month or $99 a year (saves 31% yearly). Team: $29 a month for 3 people, $9 a month for each extra person up to 10 (saves 20% yearly). All PDF tools are completely free with no signup required.
Key features
  • Real-time read tracking showing opens, countries, and total reading time
  • Time tracking on each page or slide per visit
  • Reader identification with email confirmation
  • Email watermarking on PDFs
  • Password protection and expiry dates
  • Up to 400 files in one data room link
  • Personalized links for each recipient
  • Custom domain and branding for Pro plan
  • Team collaboration with access controls
  • Email alerts on opens with customizable frequency
  • Image to PDF conversion supporting JPEG, PNG, WEBP, HEIC, GIF, BMP, TIFF and SVG
  • Merge multiple PDFs into a single document
  • Word document to PDF conversion preserving tables and formatting
  • PDF to image export as JPG or PNG
  • PDF protection and unlocking
  • Add page numbers to PDFs
  • Digital PDF signing
  • Works offline after initial page load
  • File size handling up to 100 MB on desktop and 20-50 MB on mobile
What makes it different
  • No setup or installation required; works in any browser
  • Free plan includes every feature on 3 links with no time limit
  • Recipients never need an account or to pay
  • Slide-by-slide reading time tracking for pitch decks
  • Simple one-time email code signup, no password required
  • No account or signup required for any tool
  • Uses auditable open-source libraries anyone can inspect
  • No AI training on your documents
  • Verifiable privacy through browser Developer Tools
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)029
Referring domains (Majestic)049

5 details filled in for both companies.

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