Decompress BZIP - QNAP HBS 3 Backups

I'm using QNAP to backup to my DROPBOX account. It has the option to compress uploads in BZIP and requires you to decompress to use the files. However, I can't find any program that will decompress it correctly. It keeps all the filenames the same but compressed.

FILE.txt (QNAP) > FILE.txt (BZIP'd Dropbox)

In the notes

"Data is compressed using bzip. After compression, the data must be decompressed before it can be used."

QNAP Docs https://www.qnap.com/en/how-to/tutorial/article/hybrid-backup-sync

Any ideas using windows to decompress? Or linux if need be...

It seems that you can use the "QENC Decrypter" to decompress it.