.!!! File

.!!! is README text

Key Features: .!!! File Extension

What's on this Page

File extension !!! is sometimes used for text files, in most cases for readme files.

These .!!! text files can be opened and viewed by a common text editor or word processor.

Use any text editor or word processor to open .!!! text file.

We do not know about any specific !!! conversion, but you can treat these files like any other text files.

Associate the !!! file extension with the correct application. On :
Windows: Right click on any !!! file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.!!! files". Mac: Right click (or Ctrl-click) the !!! file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .!!! is README text. Because only the current version supports the latest !!! file format. Search, therefore, e.g. on the !!! manufacturer website after an available .!!! is README text update.
To make sure that your !!! file is not corrupted or virus-infected, get the file again and scan it with antivirus software.