The 1.2.7 version of Xformat for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Xformat for Mac lies within Developer Tools, more precisely Webmaster Tools. This Mac app was originally produced by Matt Rajca. 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.
From the developer:
Xformat makes it easy to format C, C++, Objective-C, and Objective-C++ code using common style guides such as LLVM, Mozilla, and WebKit. You can also define your own styles directly in the app and see a preview as you go. When you are ready, you can use Xformat's Batch Format tool to quickly re-format an entire directory of source files, or use the included Xcode extension to do so directly from Xcode.
You may want to check out more Mac applications, such as XLSForm Offline, which might be related to Xformat.