HDA file format description
Many people share HDA files but don't explain how to use them. This can make it hard to know which software can open, change, or print these files. We made this page to help you understand how to work with HDA files. Here, you'll find info on software that works with these files. This includes simple programs for opening and converting them. We also share simple steps for editing these files and changing them into different formats. Whether you need to open, edit, or change a HDA file, our website has all the tips and tools you'll need to do it easily.
2 filename extension(s) found in our database:
HDA - HotDocs Auto-Assemble File
The HDA data files are related to HotDocs. The HDA file is a HotDocs Auto-Assemble File. HotDocs is a document assembly software package currently owned and marketed by HotDocs Limited.
| Application: | HotDocs |
|---|---|
| Category: | Data files |
| Mime-type: | application/octet-stream |
| Magic: | - / - |
| Aliases: | - |
HotDocs Auto-Assemble File related extensions:
HDA - Houdini Digital Asset Library
The HDA data files are related to Houdini. The HDA file is a Houdini Digital Asset Library. The Houdini Engine is a compact API which extracts Houdini's core technologies into a powerful procedural engine for film and game studios to integrate into proprietary applications.
| Application: | Houdini |
|---|---|
| Category: | Data files |
| Mime-type: | application/octet-stream |
| Magic: | - / - |
| Aliases: | - |
Houdini Digital Asset Library related extensions:
Did someone accidentally misspell the HDA filename?
The HDA filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.
Filename extensions similar to HDA:
- hea PhysioBank Header File
- hdx Delphi MultiHelp Index
- uda Zemax User-defined Aperture File
- had HiBeam Screen Builder Project
- hxa MS Help 2 Project Attribute Definition
- hca Pro Evolution Soccer 2014 Sound
Windows can't open your HDA file?
When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this HDA file.
To set the HDA file association in Windows 11, you can follow these steps
- Open the Settings app by clicking on the Start menu and selecting the gear icon.
- In the Settings app, click on System and then select Apps from the left-hand side menu.
- Scroll down and click on the Default apps option.
- In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
- Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
- Click on the current default app listed under the category. A list of available apps will appear.
- Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
- After selecting the app, it will become the default choice for opening files of that type.
It's worth mentioning that you don't always need to set HDA file association. Many apps can open files. They don't need a specific file association to be set.
Handle HDA files with care
Exercise caution when handling HDA files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar HDA files. Use trusted antivirus software to scan files from unknown sources before opening.
If you find the information on this HDA page useful, please feel free to link to this page.