ABA file format description

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

3 filename extension(s) found in our database.

.aba - AkAbak Abacus Formula Script

The ABA data files are related to AkAbak. The ABA file is an AkAbak Abacus Formula Script. AkAbak is a simulation program for electro-mechano-acoustical networks. The simulation is carried out on the basis of lumped elements and one-dimensional waveguide components.

Data files
- / -
AkAbak Abacus Formula Script related extensions:
AkAbak Import Script
AkAbak Script
AkAbak Simulation Data

.aba - Palm Address Book Archive

The ABA archive files are related to Palm OS. The ABA file is a Palm Address Book Archive. Palm OS is a mobile operating system initially developed by Palm, Inc., for personal digital assistants. The Palm OS seems to be no longer supported.

Palm OS
Archive files
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Palm Address Book Archive related extensions:
Mac OS X Installer Package
Renee Becca Backup Archive
NUVICO EasyNet Backup Data
Personal Brain v6 BrainZip Archive
AC70 Software Update Package
Sony Playstation 3 Package

.aba - Avant Browser Addon Data

The ABA data files are related to Avant Browser. The ABA file is an Avant Browser Addon Data. Avant Browser is a freeware web browser for Microsoft Windows.

Avant Browser
Data files
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Avant Browser Addon Data related extensions:
HotDocs Auto-Assemble File
Nintendo DSi Action Replay Saved Code
BibExcel OUT Data
PCCharge Transaction Response XML File
LZMA Compressed TAR Archive
SlimBrowser Job Data

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

Can't open a .aba 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:


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.

The .aba file extension is often given incorrectly!

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

aa, aab, ab, abq, abw, abx, abz, afa, aga, ana, ava, ba, baa, qba, wba

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Adobe Photoshop Variations File
Animation Master Model
Astrotite 200X Archive
BrainVoyager QX ANCOVA Analysis Data
ArcGIS ArcGlobe Data
Corel WordPerfect Mail Addressbook

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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

DataTypes.net >> ABA file