1ST file extension - Readme first text file
What is 1st file? How to open 1st files?
File type specification:
The 1st file extension is associated with the text files that are distributed with applications.
The 1st file stores information and instructions for app.
It is viewable in any text editing tool like Windows Notepad, Notepad++ etc.
The default software associated to 1st file type:
Company or developer:
Microsoft Notepad is basic text editor distributed with Microsoft Windows operating system. It is used to view and edit simple text files as well as simple tool to create Web pages and source code editor.
Notepad has been included in all versions of Microsoft Windows since Windows 1.0 in 1985.
List of software applications associated to the .1st file extension
Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file: like open 1st file, edit 1st file, convert 1st file, view 1st file, play 1st file etc. (if exist software for corresponding action in File-Extensions.org's database).
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the 1st files.
- Open 1st file
- Save 1st file
- Edit 1st file
- View 1st file
- Print 1st file
Software that open 1st file - Readme first text file
Click on the link to get more information about listed programs for open 1st file action.