File Extension Library

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.FIRST File Extension

  • Developer by: Notepad++ Team
  • Category: Text Files

What are .FIRST files and how to open them?

Can't open .FIRST 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 .FIRST file.

What is a .FIRST file extension?

.FIRST file extension is created by Notepad++ Team. .FIRST has been classified as Text Files.

.FIRST is Formatted text

The first file extension is mainly related to some sort of formatted text file format.

Most likely some old format without support from developer. No further information could be found.


How to open:

You should be able to view these files in any text editor.

How to convert:

Probably can be converted to other formats.

How to fix problems with .FIRST files

  1. You need to update the application that you normally use to open .FIRST files. Only the latest version of the software supports the current .FIRST file format
  2. You need to check the .FIRST file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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