Linux
NetBSD Foundation, Inc.
System Files
mime-type/not-avalible
10/11/2021
If you need to edit the 500 file, one of the safest methods is to download and install the software dedicated to working with 500 files. Using tools such as 500 Online Editors gives less editing possibilities than software adapted to work with the 500 file format.
Remember, that not all of the mentioned programs will allow you to edit the 500 file. If you want, you can learn more about the 500 file extension.