PDF Viewer Editor

At a glance

• Editor score
  4.5 / 10
• Pricing
  Free plan
• Best for
  Open-source desktop users needing full editing
• Free plan
  Yes
• Paid from
  Free
• OCR
  Yes
• Facts checked
  20 Sep 2026

• Where it wins

  • Covers editing, annotations, forms, signatures, OCR, and page controls
  • Exports PDFs to Word, Excel, PowerPoint, and image formats
  • Supports password protection with AES-128 and AES-256 encryption

• Where it doesn't

  • macOS and Linux builds are identified as unverified
  • No AI features are included
  • Desktop-only coverage excludes other platforms

Our verdict on PDF Viewer Editor

PDF Viewer Editor is an open-source desktop application for viewing, editing, annotating, converting, and managing PDF files. It is aimed at users on Windows, macOS, or Linux who want a broad set of document tools without a paid software plan. Its scope includes text and image editing, page reordering and extraction, annotations, AcroForms, form-field creation, signatures, OCR, encryption, and export to several document and image formats.

Its feature depth is the main reason to consider it. Page controls cover insertion, deletion, rotation, splitting, cropping, combining, and extraction, while editing supports font swapping for text and changes to images. Local OCR with Tesseract.js can create searchable PDFs, and users can fill or flatten AcroForms or create form fields. Visual signatures and PAdES cryptographic signing add document-signing options. Export supports Word, Excel, PowerPoint, PNG, JPEG, and TIFF. Password protection and AES-128 or AES-256 PDF encryption address common document-security needs.

Platform fit is the key qualification. Windows builds are verified, while macOS and Linux build configurations are identified as unverified, so users on those systems should account for that distinction before adopting it for important workflows. The application is distributed under the MIT License and has a free plan, making it a natural choice for open-source desktop users who need extensive PDF controls. It is less suitable for teams seeking browser-based access, broader platform coverage, or AI-assisted features. Users who want a capable local PDF editor on Windows should find the strongest fit, while macOS and Linux users should evaluate the unverified build status against their requirements.

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PDF Viewer Editor pricing

PDF Viewer Editor fact sheet

Alternatives to PDF Viewer Editor

• Foxit PDF EditorA mature PDF workspace with deep editing, OCR, forms, security, and integrations.9.3
• iLovePDFA broad PDF toolkit with free access, offline desktop processing, and cross-device apps.9.2
• SmallpdfA broad PDF toolkit for simple editing across web, Windows, mobile, and Chrome.9.1

See all PDF Viewer Editor alternatives →

Featured on iTechGuides

PDF Viewer Editor is listed in our PDF Editors directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update