This utility simplifies the process of preparing your own custom fonts for Sony Readers (especially for PRS-505, but the same fonts work also with PRS-300, PRS-600 and probably other models as well).
Essentially, it does all work described in
*VERY* detailed guide on changing default Reader fonts by Valoric, with several important modifications:
1) It doesn't require any commercial third-party software to do so.
2) It works not only for serif fonts, but also for sans-serif (used in Reader's menu) and monospace (may be used in books).
I prepared two versions, one for Windows command-line, the other for Windows GUI:
Source code (in Delphi 5) is also included.
Download:
http://www.pepak.net/files/e-books/sonyfont-0.01.zip