.TO4 File Extension
- Category: Archive and compressed Files
What are .TO4 files and how to open them?
Can't open .TO4 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .TO4 file.What is a .TO4 file extension?
.TO4 file extension has been classified as Archive and compressed Files.
.TO4 is Top 4 compressed data
The to4 file extension was in the past used for the special Top 4 compressed file type.
Most likely some old format without support from developer. No further information could be found.
.TO4 file format is deprecated and this file format is no longer supported.
Currently, .TO4 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.