Download for Windows
calibre works on Windows 10 and higher.
While you wait for the download to complete, please consider contributing to support the development of calibre.
![Contribute to support calibre development](/resources/img/donate_button.png)
Previous releases of calibre are available here.
Note
- If you are using Windows 8, please use calibre 5.44, which works with all Windows 8 machines, from here. Simply un-install calibre and install 5.44, doing so will not affect your books/settings.
- If you are using Windows 7 or Vista, please use calibre 3.48, which works with all Windows 7/Vista machines, from here. Simply un-install calibre and install 3.48, doing so will not affect your books/settings.