AC4 file format description

Many people share .ac4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ac4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ac4 files.

1 filename extension(s) found in our database.

.ac4 - Clone Manager Compare Results Data

The AC4 data files are related to Clone Manager. AC4 file is a Clone Manager Compare Results Data. Clone Manager is a commercial bioinformatics software work suite of Sci-Ed.

Application:

Clone Manager

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Clone Manager Compare Results Data related extensions:

.irf: RoomBox6 IR Codes Data
.hb: HotBasic Data
.rserp: ReliaSoft RGA Enterprise Repository Data
.mxm: MixMeister Studio BPM Calculation Data
.dir: WOW! Diagnostic Directory Data
.nvd: Navidoc Data

Naturally, other applications may also use the .ac4 file extension. Even harmful programs can create .ac4 files. Be especially cautious with .ac4 files coming from an unknown source!

Can't open a .ac4 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.ac4

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .ac4 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ac, ace, acr, act, ad4, af4, as4, c4, ca4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.ac: CaseWare Working Papers Client File
.acr: DICOM Bitmap Image
.c4: Edmics Image
.ace: WinAce Archive
.act: Microsoft Office Assistant Actor
.c4: Clonk 4 Script

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-ac4-files

If you have useful information about the .ac4 file format, then write to us!