What is a UNI file?
.UNI files store data for many different types of software. The most common use is as a Universal ECG data file. These files store electrocardiogram medical records and are associated with diagnostic equipment from Mortara Instrument, which is now part of Hillrom. However, the .UNI extension is also used for Unity simulation cache files, which store temporary game engine data.
In the video game industry, .UNI files operate as game archives for the NScripter visual novel engine. They also function as unit definition files for strategy games like Mount & Blade: Warband and Medieval II: Total War. In engineering, they can contain reinforcement steel data for Trimble Business Center or PCB data exchange information. Historically, .UNI files were also used as the Ultra Tracker Module audio format, created by the composer Otto Chrons.
How to open UNI files?
Because a .UNI file has multiple possible meanings, you must identify its actual format first. viewer.online/uni analyzes .UNI files to identify their exact format and creator software, shows which programs can open the file, and usually previews it. If the file is a text-based Unicode localization file or a game script, you can also view it using a code editor like Notepad++.
File Conversion
If you need to share your data in a standard format, we recommend file conversion to sensible target formats on convert.guru. For example, a text-based .UNI file can convert to .TXT or .CSV, while an Ultra Tracker Module audio file can convert to .MP3 or .WAV.
Summary
viewer.online/uni directly opens and previews .UNI files in the browser, eliminating the need to install software or troubleshoot compatibility issues.