ALS file: How can I open a .ALS file?
The table below provides useful information about the .als file extension. It answers questions such as:
- What is the .als file?
- What program do I need to open a .als file?
- How can the .als file be opened, edited or printed?
- How can I convert .als files to another format?
We hope you find this page helpful and a valuable resource.
✅ Ableton Live Set

The ALS file is an Ableton Live Set. Ableton live set or template set contains the layout of a set, such as tracks, devices, clips, etc. Ableton Live is a loop-based software music sequencer and digital audio workstation for OS X and Windows.
✅ PSpice Alias Data

The ALS file is a PSpice Alias Data. PSpice is a SPICE analog circuit and digital logic simulation program for Microsoft Windows.
✅ Pro/ENGINEER Assembly Program Design Data

The ALS file is a Pro/ENGINEER Assembly Program Design Data. Pro/ENGINEER is a 3D-CAD application by Parametric Technology Corporation.
✅ Alias Wavefront Picture

The PIX file is an Alias Wavefront Picture.
⚠ Be careful with .als files.
It's important to know that the .als file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .als files. Be cautious when dealing with .als files from unknown sources.
🔄 .als converters
The following softwares are capable of converting .als files to other formats:
For example, using the softwares above, a .als file can be converted into one of the following formats:
🚫 The .als file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .als 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:
Select an app to open this .als file
It means that the operating system does not have a default app associated with the .als file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .als file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .als file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
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