What is .XX file extension?
.XX file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
7-bit ASCII text file encoded with XX encoding (XXEncoding), an encoding method that uses only alphanumeric characters, and the plus and minus signs.
XXEncoding was originally developed as a means to transfer files without them being corrupted, similar to UUEncoded (.UU) files. However, the format is seldom used today since most programs now support binary file transfers and do not require files to be encoded.
XXEncoded files may also use the .XXE file extension.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.