calibre-zenby purplecandy

Topic

open-source

5 pages on the blog and in the resources.

GuidesOct 14, 2026How to Convert MOBI to EPUBConvert a MOBI ebook to EPUB in calibre or calibre-zen: add the book, pick the output format and profile, end up with a real table of contents, and send it to your reader.
GuidesOct 11, 2026How to Convert MOBI to AZW3Convert a MOBI ebook to AZW3 (KF8) in calibre or calibre-zen: check what your file really is, set the output format and a Kindle profile, and move it to your Kindle by USB.
GuidesOct 9, 2026How to Convert EPUB to MOBIConvert an EPUB to MOBI in calibre or calibre-zen: add the book, pick the output format and a Kindle profile, and send the result to your reader.
ComparisonsOct 8, 2026Calibre Alternatives: Same Books, Different ToolsMost calibre alternatives are front ends or readers, not full replacements. Here is what each one actually keeps, and when staying on calibre is the smarter pick.
ComparisonsOct 3, 2026calibre-zen vs calibre: Same Library, a Calmer Interfacecalibre-zen is calibre with a new interface on top. Here's what's the same, what changed, and when stock calibre is still the better pick.