EVO is an extension given to files that store high-quality digital video material. Most often, EVO files were associated with Toshiba products. EVO files stored movies in HD resolution and performed a similar role to VOB files. This format was originally intended to replace the standard DVD Video format.

Currently, EVO files are not used and this format is considered obsolete. DVDs were replaced with Blu-ray, which enables the distribution of high-definition video materials.