.DAS File Info & Viewer

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.DAS files online

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Extension
.DAS
Category
Data
Primary Use
Game Save File
Primary Software

Dragon Age

What is a .DAS file?

A .DAS file is often a game save file for the Dragon Age video game series created by BioWare. This file stores player progress and character data. However, the .DAS file extension has multiple possible meanings. It can be a Doodly asset bundle stored in JSON format, a fluorescence decay data file from HORIBA DataStation, or an industrial data log from Danieli Automation Q-DAS. A .DAS file can also be a DeltaMaster Analysis Session created by Bissantz, HVAC configuration data from Daikin VRV Checker, or a Data Access Studio report.

How to open .DAS files?

Because the .DAS extension is used for many different things, you must use the correct software for your specific file. Dragon Age opens game saves automatically. You need Doodly to open animation assets. You need DeltaMaster to open analysis sessions.

Best practices and troubleshooting

If you do not know where your .DAS file came from, do not rename the file extension. This will not make the file readable. Because .DAS has multiple possible meanings, we recommend viewer.online/das to identify the actual format of your file. viewer.online/das can analyze .DAS files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.

Software and tools

Software associated with .DAS files includes:

Summary

viewer.online/das is useful for identifying, inspecting, and understanding .DAS files without installing software or dealing with compatibility problems.

Frequently Asked Questions

What is a .DAS file?

A .DAS file is most commonly a Dragon Age game save file, but it can also be a Doodly asset bundle, a DeltaMaster Analysis Session, or an industrial data log.

Why can't I open my .DAS file?

Because .DAS is used by many different applications, you might be trying to open it with the wrong software. You must identify its true format first.

Can I open a .DAS file in a text editor?

If the .DAS file is a Doodly asset bundle, it uses JSON format and is readable as text. Game saves and industrial data logs are usually binary files and will look scrambled in a text editor.

How do I view a DeltaMaster Analysis Session?

You need the DeltaMaster software by Bissantz to open these specific .DAS files.

Is it safe to convert a .DAS file?

Converting a .DAS file is usually not possible or safe, because it contains specialized application data or game progress.

How can I inspect the contents of an unknown .DAS file?

You can use viewer.online/das to analyze the file structure, identify the creator, and extract any readable text without installing new software.

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