The .hkdb file extension is tied to the Apple iTunes software. iTunes generates music libraries known as HKDB files when users deploy it. HKDB stands for Apple iTunes Library File. These files contain databases iTunes uses. Since HKDB files are mostly used by iTunes, they are also called Apple iTunes Library Files.
You may need to update iTunes to open an HKDB file. Only the latest iTunes version supports the current HKDB format. You should also scan the HKDB file for viruses with antivirus software before opening.
HKDB files belong to the Data Files category along with 1,326 other formats. iTunes is the most popular program to handle HKDB files. More information on HKDB files or iTunes is available on Apple’s website.
When you double-click an HKDB file to open it, Windows checks the filename extension. If Windows does not recognize the HKDB extension, you will get a message to select an app to open the file. This means Windows does not have a default program associated with HKDB files.
Below are tips on opening HKDB files and programs that support them. The HKDB format was developed by Apple, likely in iTunes. You can use HKDB file openers, converters, viewers and editors to work with these files. HKDB files are compatible with Windows and Mac OS.