need help reading backup

I need some help identifying some file formats. I have a backup from a system that went down. I want to restore the backup data but don't have a system to do it on. I want to port the data to windows and import it into a readable format in Excel or Access for accounting purposes. The data came from a linux system running sql-ledger and postgres.
Here are the file names from the backup:
BACKUP.@@@ GL44BGT7.DNW GL44BGT7.KNW GL44DPT7.DNW GL44DPT7.KNW GL44MST7.DNW GL44MST7.KNW GL44RPT7.DNW GL44RPT7.KNW GL44TRN7.DNW GL44TRN7.KNW GLOPTS.DNW GLOPTS.KNW
The files are partially 50% readable with a text editor but the other 50% is garbled.
I need a way to import the data to a Windows Machine.
Thanks in advance.
JC
Reply to
jc
Those are files from the old Peachtree for DOS program. They are not necessarily backup files, and they cannot be read or converted into a CSV or other format. They can only be read through the Peachtree for DOS program.
Reply to
Diane Koers
Since we don't have the old system anymore would you know how I can read the files and put them into a fully readable text file or excel file?
Reply to
jc

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