alphabetical list of extensions

Add a new file extension

You are the creator of the new file extension

If you created a new file extension and you want information about it to be published at try to describe the new file format in detail. In the description include the information such as:

  • File extension
  • Full name of the file format
  • Extension category
  • Programs that support a given file extension
  • The manufacturer's name that will appear on the site
  • Information about icon of the file extension

You have information that such a file exists

In this case, enter as much information as you have. Share the link or source of information you used.

Please send information in English

Your Name
E-mail address
File extension