AAP file extension
The table below provides useful information about the .aap file extension. It answers questions such as:
- What is the .aap file?
- What program do I need to open a .aap file?
- How can the .aap file be opened, edited or printed?
- How can I convert .aap files to another format?
Table of Contents
- ✅ Apollo Advanced Playlist
- ✅ LexNavigator Information Update Data
- 🔄 .aap file converters
- 🚫 .aap file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ Apollo Advanced Playlist

AAP file is an Apollo Advanced Playlist. Apollo is a small freeware sound player.
✅ LexNavigator Information Update Data

AAP file is a LexNavigator Information Update Data. LexNavigator is a legislative website from Romania.
Other types of files may also use the .aap file extension.
🚫 The .aap 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 .aap 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:
example.aap
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 .aap 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 .aap file extension, write to us!