OpenFile.me

Open 999 file

The most common choise: Sage backup

How to open Sage backup .999 files

Have you had trouble opening the 999 file on your computer? What are 999 files? We explain what they are and recommend software that we know will open them.

What is 999 file?

Files with 999 file extension are used by Sega games to make backup.

Sage backup description

The 999 file extension is or was used by some Sage applications for their backup files. This type of backup was used on the old Sega games and there is no more information about this file.

Suggested software to open 999 file

Sage Accpac Extended Enterprise Suite

A business management software

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.