A hash (also called checksum or digest) is a digital fingerprint, uniquely identifying a string or a file.
Hash functions are often used in cryptography to generate strong passwords. They are also employed to check the integrity of files.
Hash Droid can be used to check an Android ROM against the checksum displayed on the website, before flashing it, to make sure that it was downloaded correctly or that nobody interfered with it in transit.
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid