OCRmyPDF vs PDF Expert
Side-by-side comparison of features, pricing, ratings, and alternatives.
OCRmyPDF adds an OCR text layer to scanned PDF files, making them searchable. The original page images are kept intact and the recognised text is placed underneath them, so the document looks unchanged while its contents can be searched, selected and copied. It runs from the command line using the Tesseract OCR engine.
PDF Expert is a PDF editor and reader made by Readdle, a company founded in 2007, used by more than 30 million people worldwide with a 4.7-star rating across 211K reviews. It lets users edit text, images, and links directly inside a PDF, fill and sign forms with formula support, and manage pages by merging, rearranging, extracting, deleting, or rotating them. Beyond editing, PDF Expert includes OCR text recognition, a PDF Copilot AI assistant, PDF translation, and conversion to Word, Excel, PowerPoint, and JPG formats. It also offers annotation tools such as notes, highlights, stamps, audio notes, and drawing, plus multiple reading modes, and has been recognized by Apple as an Editors' Choice and App of the Year runner-up.
- Free and open source
- Easy to use and install
- Supports over 100 languages through the Tesseract engine
- Preserves the original layout and formatting of the PDF
- Deep, desktop-grade editing tools rarely found in mobile PDF apps
- Native Mac and iOS apps feel fast and well integrated with Apple devices
- Strong annotation and signing toolset for reviewing and approving documents
- Offers both subscription and one-time Lifetime purchase options for Mac
- May not work well with low-quality scans
- Can be slow for large PDF files
- Command-line only — there is no official graphical interface
- Only available on Apple platforms, with no Windows, Android, or web version
- Full editing features require a paid subscription or lifetime license
- Lifetime license only covers the Mac app, not iPhone or iPad
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Feature-rich Windows PDF editor with OCR, forms, and a perpetual license model.
AI-enhanced PDF editor for editing, converting, OCR, and e-signing documents.
The Verdict
AI-generated from listing dataPDF Expert is a full‑featured, Apple‑only PDF editor with signing and conversion tools, while OCRmyPDF is a free, command‑line OCR utility for making scanned PDFs searchable.
Key differences
- •Platform support: PDF Expert runs on macOS/iOS only; OCRmyPDF works on any OS via command line or Docker.
- •Primary function: PDF Expert offers comprehensive editing, signing, and conversion; OCRmyPDF only adds OCR/searchable text layers.
- •Pricing model: PDF Expert requires a paid subscription or lifetime license for full features; OCRmyPDF is completely free and open source.
- •User interface: PDF Expert provides a native graphical UI; OCRmyPDF is command‑line only with no official GUI.
Pricing & value
OCRmyPDF is free and open source; PDF Expert requires paid subscription or lifetime purchase for full editing.
Ease of use / learning curve
PDF Expert offers a native graphical UI on Mac/iOS; OCRmyPDF is command‑line only, requiring technical knowledge.
Features & depth
PDF Expert includes editing, signing, conversion, OCR, and AI assistance; OCRmyPDF only adds OCR text layers.
Integrations & ecosystem
PDF Expert syncs across Mac, iPhone, iPad via shared account; OCRmyPDF has no built‑in integration or sync features.
Collaboration
PDF Expert supports annotations, signatures, and shared accounts for team review; OCRmyPDF lacks collaboration tools.
Support
PDF Expert offers priority paid support; OCRmyPDF relies on GitHub issues and community forum.
Security & privacy
OCRmyPDF runs locally and is open source, giving full control of data; PDF Expert stores documents in a cloud‑synced account.
Choose OCRmyPDF if…
Technical users on any platform who only need to add searchable OCR text to scanned PDFs.
Choose PDF Expert if…
Mac/iOS users needing full PDF editing, signing, and conversion with a graphical app.
Common questions
Can I edit text in a PDF with OCRmyPDF?
No. OCRmyPDF only adds a searchable text layer; it does not provide editing, signing, or conversion features.
Is there a free way to get PDF Expert’s full editing capabilities?
No. Full editing requires a paid subscription or a one‑time lifetime license, which covers only the Mac app.
Will OCRmyPDF work on my Windows machine?
Yes. It runs via command line or Docker on any OS, unlike PDF Expert which is Apple‑only.