.JPA File

File extension jpa is mainly associated with the JoomlaPack, an open-source component for the Joomla CMS content management system.

JoomlaPack can create full Joomla backup and saved it to the compressed file with file extension jpa. JoomlaPack uses ZIP compression algorithm.

Note. Also used by Akeeba Backup for Joomla.

Files with jpa extension can be mostly be found as backup files from JoomlaPack backup solution for Joomla.

How to open:

Use any compression utility, that supports ZIP compression and extract files from the jpa archive.

How to convert:

JPA files are ZIPs, so you can treat them as such for file conversion purposes.