Alfa Ebooks Manager provides some additional options for PDF files. For PDF files you can:
- render thumbnails, covers and internal pages (for 3D Book View)
- retrieve ISBN
- view and edit PDF file metadata
To process PDF files you need to install free Ghost Script:
1. Download Ghost Script from http://sourceforge.net/projects/ghostscript/
2. Install it and copy file bin/gsdll32.dll from GS directory to Alfa Ebooks Manager directory
3. Open Tools -> Options -> PDF programs
4. Select the Ghost Script
How to view and edit PDF file metadata
You can view and edit PDF metadata by clicking the icon at the Book Properties toolbar. To rewrite metadata just enter new values and press OK