Xdelta 3.0.1.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program relates to Development Tools.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of the free software is Josh.MacDonald@Gmail.Com. The following version: 3.0 is the most frequently downloaded one by the program users. The default filename for the program's installer is xdeltaUI.exe.
From the developer:
An application for computing file deltas and later applying those deltas to reconstruct (patch) files. The delta algorithm works well on all types of files, not just text files. It is useful for distributing updates and patches to files which have only slightly changed.
You may want to check out more software, such as Simple SQL Copy, Dive Tables Creator or JaySQL, which might be related to Xdelta.