The 7.7 version of calibre for Mac is available as a free download on our software library. This program's bundle is identified as net.kovidgoyal.calibre. The most popular versions of the tool are 2.16, 2.1 and 0.9. This free Mac application is an intellectual property of Kovid Goyal.
The software is included in Productivity Tools. Calibre-2.16.0.dmg, calibre-2.1.0.dmg, calibre-2.14.0.dmg, calibre-0.9.1.dmg or calibre-0.9.14.dmg are the default file names to indicate this program's installer. Our built-in antivirus checked this Mac download and rated it as virus free. The current setup file available for download requires 312.1 MB of hard disk space.
From the developer:
calibre is an open source e-book library management application developed by users of e-books for users of e-books.
You may want to check out more software for Mac, such as LightLid 35 Calibrator, Load Sensor Calibration Tool or UPDD Calibrate, which might be similar to calibre.