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pdfzus vs Basalt for Mac

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

pdfzus compared with Basalt for Mac
Detailpdfzus logo pdfzus Basalt for Mac
What it doesMerge PDFs locally and securely in your browser without uploads or registration 18 PDF tools in one native Mac window, including redaction that destroys content and proves it
StageNot given Not given
FoundedNot given Not given
Based inDE Not given
Pricing modelFree Paid
PricingCompletely free with no limits, no subscriptions, no ads, no watermarks $29 lifetime license for up to 3 Macs. No subscription. Free 24-hour trial available.
Key features
  • Drag and drop file sorting
  • Local browser-based merging with WebAssembly
  • No watermarks on merged PDFs
  • Combine PDFs and image files together
  • Compress merged PDF to target file size
  • No registration required
  • No tracking cookies
  • Dark mode support
  • Mobile-optimized responsive design
  • Offline capable after initial load
  • PDF redaction that permanently destroys content
  • Redaction verification with signed certificates
  • PDF merge and split
  • OCR to make PDFs searchable
  • Bates numbering for legal productions
  • PDF compression
  • Digital signature and PDF forms
  • Batch procedures and automation
  • PDF comparison tool
  • Privilege log generation in CSV and XLSX
What makes it different
  • DSGVO-compliant and safe for sensitive documents like applications and contracts
  • Completely free forever with no limits, ads, or hidden fees
  • Servers located in Germany with TLS encryption
  • Open source code publicly available on multiple platforms for transparency
  • Redaction that destroys content permanently rather than covering it
  • Independent verifier proves destruction before any file is written
  • Byte-reproducible output verifiable by third parties
  • One-time $29 purchase with lifetime license, no subscription
Community votes00
DR (Domain Rating by Ahrefs)39 no change since last check15 no change since last check
Trust Flow (Majestic)139
Citation Flow (Majestic)2931
Referring domains (Majestic)23326

5 details filled in for both companies.

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