A daily updated filename extension database!

ASTA file extension

The table below provides useful information about the .asta file extension. It answers questions such as:

  • What is the .asta file?
  • What program do I need to open a .asta file?
  • How can the .asta file be opened, edited or printed?
  • How can I convert .asta files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Astah Project

ASTA file is an Astah Project. Astah (JUDE - Java and UML Developers Environment) is a UML modeling tool created by Japanese company Change Vision.
Category: Project files
Application: Astah
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ASTA aliases:
ASTA related links:
ASTA related extensions:
JUDE Project

JUDE Think! Project

Other types of files may also use the .asta file extension.

🚫 The .asta file extension is often given incorrectly!

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

asa, asat, ast, astx, ata, sta

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Adobe Story Exported Script
Antenna Web Design Studio Project
ASP Global Script
TurboCAD Assemble SAT 3D Model
Adobe Photoshop CS Color Statistics
Adobe Color Separation Table
STATISTICA Spreadsheet File
ClarisWorks Assistant
Noptel NOS Statistics Data
ASTree Program

🔴 Can't open a .asta 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .asta file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .asta file extension, write to us!

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