The 220.127.116.11 version of Akeeba SiteDiff is provided as a free download on our website. The following versions: 3.1, 3.0 and 2.5 are the most frequently downloaded ones by the program users. This free software is an intellectual property of Akeeba Developers. Our built-in antivirus checked this download and rated it as virus free. Akeeba SiteDiff lies within System Utilities, more precisely Backup & Restore. AkeebaSiteDiff.exe is the common file name to indicate the Akeeba SiteDiff installer.
From the developer:
No matter how careful you are, your site is always susceptible to a hacking attempt.
You may want to check out more software, such as Akeeba eXtract Wizard, which might be similar to Akeeba SiteDiff.