[tatagi]

Originally Posted by JSWolf

@tatagi try subsetting the fonts with Calibre. That will reduce the size of the fonts being used and will delete any not being used.

Originally Posted by Turtle91

If you are using Sigil there is a font sub-setting plug-in.

problem is sub-setting won't help a lot because most of the glyphs - 11,172 in total - are actually in use.

can you recommend any ebook viewer other than sumatra that supports multiple tabs and is not too heavy?