.LETTER File Extension

  • File Type: Undeliverable Mail File
  • Developer: N/A
  • Category: Misc Files
  • Format: N/A
  • Rating:
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What is a .LETTER file?

.LETTER is a Misc Files extension. You can work with .LETTER files on Linux, Mac, and Windows.

How to make a .LETTER file?

To generate .LETTER files, you have to use Sendmail or any other software listed below. Programs for Linux, Mac, and Windows can be downloaded from official stores. .LETTER file creator download is also available on its official web page. To learn more about .LETTER file opener and its alternatives, visit the program official web page.

How to open .LETTER files?

You must have one of the programs that can open .LETTER files. Once you download and install the .LETTER file opener, you will be able to open all .LETTER files.

Programs that open .LETTER files

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