I have often to deal with ClieOp-files. ClieOp-files are files which are used by telebankingsystems in the Netherlands to load transactions from an administration application into the telebanking application.
Yesterday I wrote a tiny perl-script to convert a ClieOp-file into a pipe-seperated-values (|) file.
The script I wrote is published under the GPLv2 license (I wrote it on my own!) and kan be downloaded from
Some nice details… it converts 279.236 lines with 69.016 transactions within 1 minute!.
More information regarding ClieOp can be found at the website of Interpay (Dutch).
**UPDATE** The website of this tool can ben found here.