>> AST file

AST file format description

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

3 filename extension(s) found in our database.

.ast - Adobe Color Separation Table

The AST data files are related to Adobe Photoshop. AST file is an Adobe Photoshop Color Separation Table.

Adobe Photoshop
Data files
- / -
Adobe Color Separation Table related extensions:
Business Integrator Database
Business Integrator Upgrade License Data
Ad-Aware Definitions Data
Ad-Aware Quarantined File
Btrieve Database
Adlib Express OCR Processing Information

.ast - ClarisWorks Assistant

The AST document files are related to AppleWorks. AST file is a ClarisWorks Assistant. ClarisWorks is an integrated office application, which provides word processing, graphics, illustration, spreadsheet, charting/graphing, presentation and database capabilities.

Document files
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ClarisWorks Assistant related extensions:
ClarisWorks Font
ClarisWorks 3 Document
ClarisWorks Database
ClarisWorks Drawing Document
ClarisWorks Document
ClarisWorks Data

.ast - ASTree Program

The AST other files are related to ASTree. AST file is an ASTree Program. An abstract syntax tree (AST) is a tree representation of the abstract syntactic structure of source code written in a programming language.

Other files
- / -
ASTree Program related extensions:
ASTree Compiled Program

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

Can't open a .ast 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 .ast file extension is often given incorrectly!

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

act, aet, aqt, as, asf, asg, ash, asr, asy, at, ats, awt, axt, azt, qst

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Microsoft Office Assistant Actor
Worksheet Builder Worksheet Template
OptionVue Portfolio Manager Account Data
Asymptote Document
IBM WebSphere Query Template
Adobe Photoshop Color Table

Operating systems 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

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