This simple webpage loads the bank statement with account balance and all transactions - exported as an XML file from an European (esp. Swiss) online banking systems in ISO20022 SEPA camt.053 XML format, it transforms the data and generates Open Financial Exchange (OFX) format suitable for import into Xero and other accounting and financial systems.
Secure - your data are not submitted anywhere. Conversion happens directly in your web browser locally using in-browser XSLT transformation (camt2ofx.xsl) without any server.
Open-source code including the XSL transformation itself is available at https://github.com/maptiler/iso2ofx. It can be easily used for batch processing of files on a command line:
xsltproc clean.xsl input.xml | xsltproc camt2ofx.xsl - > output.ofx
Available online at: https://labs.maptiler.com/iso2ofx/