PDFtuning Mate for E-readers

Optimize PDFs for e-ink readers & tablets with Smart Crop, TOC/Outline, Text Reflow, Image Grayscale/Contrast and File Compression

Free to download, macos 10.15+

PDFtuning Mate is a professional but easy-to-use PDF optimization tool designed exclusively for e-readers, turning academic papers, technical documents, and keynotes into an easy read on screens in different sizes.

• Smart Crop: Auto-detect and remove unnecessary margins to maximize reading space and make text larger, sharper, and easier to follow.

• TOC Outline Generator: Automatically analyze document structure to create clickable table of contents, so you can jump straight to key sections in technical papers and slides.

• Reflow Layout: Convert multi-column, complex PDFs into clean, flowing text that fits your e-reader screen perfectly—no more side-to-side scrolling.

• E-Ink Image Enhancement: Optimize images to 256-level grayscale, boost contrast, and remove watermarks for crisp, clear display on screens.

• File Compression: Safely shrink PDF size by compressing images, removing hidden objects, and optimizing fonts, while preserving layout and readability.

• Live Device Preview: Preview your original and optimized PDFs on over 20 popular e-reader models. Tune it, see it.

• Card-Style File Management: Organize original and optimized PDFs in one place, with one-click sharing to apps or Send to Kindle

Transform your PDF reading experience on e-ink readers and tablets