It has never crashed for me, either.ĭespite the description above, the zip-version available from the website is indeed not fully portable, it does write settings in Documents and Settings. (I don't know if this is a bug or intended behavior.) Quite rarely, search won't find text even though it's there. This leads me to believe that Sumatra's epub implementation is at fault here. The chm file opens just fine in Sumatra with minimal delay. It copies everything covered by the yellow area, regardless of words or lines, so you'll have to carefully avoid getting to close to characters you don't want to be copied.Īlso, when you paste the copied text, there's always a line-break at the end. Both files represent the entire documentation of python 3.10.8 as a single file, one being CHM and the other EPUB.

It's a bit tricky to find, however: To mark text, left-click and drag while keeping CTRL pressed. Regarding some old posts above: The new version 0.8 is as fast as it probably can get - and supports searching, selecting and copying text to the clipboard (no 'select all' function, though). 10 Best Epub Readers for Windows 11 (Free Download) Sumatra PDF Reader Simple and Effective.

Sumatra epub