Skim vs PDF-XChange Viewer Comparison
Compare features to find which solution is best for your needs.

Skim
Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF.

PDF-XChange Viewer
PDF-XChange Viewer is a versatile and lightweight PDF reader and editor. It offers a wide array of features for viewing, annotating, and manipulating PDF documents, including OCR capabilities and form filling, all within a user-friendly interface. by Tracker Software Products Ltd.
Summary
PDF-XChange Viewer is a feature-rich PDF reader ideal for Windows users needing advanced annotation and editing tools, while Skim is a free, open-source option best suited for Mac users focused on reading and note-taking without complex editing needs.
Pros & Cons Comparison

Skim
Pros
- Open-source and free to use
- Excellent for Mac users
- Supports LaTeX typesetting
- Simple and clean interface
- Good highlighting and note-taking features
Cons
- Limited features compared to premium PDF software
- Lacks advanced editing capabilities
- Occasional compatibility issues with complex PDFs

PDF-XChange Viewer
Pros
- Extensive free features for viewing, annotating, and form filling.
- Includes OCR functionality in the free version.
- Lightweight and efficient with low system resource usage.
- Available as a portable application.
- Clean and customizable user interface.
Cons
- Advanced editing features are limited in the free version and may result in watermarks.
- Interface may appear slightly dated to some users.