Open 099 file

099 file icon Did your computer fail to open 099 file? We explain what 099 files are and recommend software that we know can open your 099 files.

What is 099 file?

A 099 file extension is related to split file or compressed file from a multi-volume archive (part 99).

099 file description

The 099 file extension is generally used for split files. A part of larger file split using splitter software, such us HJSplit, WellTek 001 File Joiner & Splitter, SplitJoin or File Managers, such as Total Commander.

It is also associated with several archivers or compression tools, which are using, or did use in the past, the 099 file extension for its multi-volume files or archives, such as Winrar or 7-Zip.

In case of split files, you will need to merge them first with the use of the splitting/joining software tool, before you can open or work with them. If the files are compressed multi-volume archives, you will have to extract the first one and it will automatically continue to extract all the parts. In either case, you will need ALL the parts to access the original content.

Software that will open 099 file


One of the oldest and most popular shareware file archiver and data compression utility

Other 099 file extensions

099 - Winfunktion Mathematik v8.0 Julia fractal

A 099 file extension is related to the Winfunktion Mathematik version 8.0. A 099 file julia fractal. Probably obsolete.

What file extension actually is?

Simply put, file extensions are the characters after the dot in the file name, so for example filename.mp3 has file extension „mp3“. 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.