Yes, MacPay+ is compatible with all Swiss banks, either in full or partially.
When the compatibility is full, MacPay+ is able to open a direct connection to the bank and upload payments, update account balances, download statements, e-documents and e-bills if the connection is to PostFinance. It becomes a local mirror of your bank data.
When the compatibility is restricted MacPay+ does not connect to the bank. Payment files are prepared and then transferred manually to the bak via your web browser. For a few banks, e-documents that you have manually downloaded to your desktop can be imported to MacPay+ to ease filing.
Compatibility is extended regular so that a maximum of banks get a direct connection.