ExtFS is a low-level file system driver was specially developed to bridge file system incompatibility between Linux and Mac by providing full read/-write access to the Ext2, Ext3, and Ext4 file systems under OS X.
Note: Now requires OS X 10.8 or later running on a 64-bit Intel processor.
Note: Those who purchased Paragon ExtFS for Mac 9 on May 27, 2016 or later are entitled to have a free upgrade to the 10th version. Other users, no matter which version they possess will receive a 50% discount on the purchase of the 10th version of the driver. Please, visit
- OS X 10.8 or later