You may find https://github.com/reubano/csv2ofx https://github.com/reubano/csv2ofx useful. It coverts csv files to qif and ofx. It has built in support for nume

You may find https://github.com/reubano/csv2ofx https://github.com/reubano/csv2ofx useful. It coverts csv files to qif and ofx. It has built in support for numerous banks, and can be easily customized to parse unsupported csv formats.