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

The ALL file is an SVAL All Signal Data. The SVAL program is an interactive software for frequency-time analysis of dispersed signals of any dynamic and frequency range.
✅ Cubase VST Arrangement Backup Data

The ALL file is a Cubase VST Arrangement Backup Data. Steinberg Cubase is a professional level tool for every task in music composition and production.
✅ Cubasis Project

The ALL file is a Cubasis Project. Cubasis is a music creation and sequencing tool for iOS and Android.
✅ Java RMI Policy File

The ALL file is a Java RMI Policy File. The Java Remote Method Invocation (RMI) system allows an object running in one Java virtual machine to invoke methods on an object running in another Java virtual machine.
✅ AlligatorSQL Project

The ALL file is an AlligatorSQL Project. AlligatorSQL is a tool for managing and debugging all objects in a RDBMS.
✅ Corel WordPerfect General Printer Data

The ALL file is a Corel WordPerfect General Printer Data. Corel WordPerfect is a word processing application.
✅ OS/2 Warp Program List

The ALL file is an OS/2 Warp Program List. OS/2 is a series of computer operating systems, initially created by Microsoft and IBM, then later developed by IBM exclusively.
✅ Lotus 1-2-3 Worksheet Formatting Data

The FMT file is a Lotus 1-2-3 Worksheet Formatting Data. Lotus 1-2-3 is a spreadsheet program designed for IBM-compatible personal computers by Lotus Corporation in 1982.
⚠ Be careful with .all files.
It's important to know that the .all file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .all files. Be cautious when dealing with .all files from unknown sources.
🚫 The .all 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 .all 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 .all file
It means that the operating system does not have a default app associated with the .all file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .all 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 .all 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.
If you have helpful information about the .all file extension, write to us.