How 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.
How 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.
What Format Are Audiobooks In? M4B, MP3 and AAXAudiobooks come as M4B, MP3 or Audible's protected AAX, and streaming apps give you no file at all. Here is each format, how to check what you have, and what plays it.
How 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.- How to Organise a Big Calibre Library Without Losing MetadataTidy a big calibre library on Linux by working inside calibre, not the file system: back up the folder, fix metadata in bulk, and partition it with virtual libraries.
Calibre 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.
Calibre 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.
Calibre Zen 0.2: Move From calibre in One ClickCalibre Zen 0.2.0 brings your calibre settings, library and plugins over in one click, and adds updates from inside the app, a smaller Edit metadata window and a Flatpak.