I tried the software on Windows and OpenSolaris platforms.
The font appeared very small and unreadable on both the OS (especially so in OpenSolaris).
The font rendering seems to depend upon the fields. Not all fields in all chms is consistently smaller. All the major content within the chapters appeared smaller.
Table of Contents and links appeared very small in one of the chms while on the other the table of contents seemed ok.
Logged In: NO
Currently try using the font scale button (\/).
The HTML content is rendered by javax.swing.JEditorPane, it's up to the html to decide the font size. Although the initial font size has been scaled by test a few CHM files, it's difficult to choose an universally appropriate one. Any ideas?