The X

1 files use the extension of 1ST

.1ST

Readme File

Classification:text file
Readme text file sometimes bundled with applications; contains important information or instructions for operating the software; uses the "1st" extension so that users know to open the readme first before running the application for the first time.

instruction:

1ST files are not as commonly used as the filenames README or readme.txt.

1ST(Readme File) related software:

Windows

2 software

发送 E37 至公众号 IT小技巧 查看软件名称。