http://tclcsv.magicsplat.com/%|%tclcsv%|% (by [APN]) is a binary extension for reading and writing [CSV] format files. The parsing code is based on the Python / pandas CSV parser. 2018-03-12: Version 2.3 released. Changes since 2.2 * ability to write CSV files * much faster parsing performance Compared to the [Tcllib CSV] module: * [Tcllib CSV] is pure Tcl which has obvious advantages in portability. * On the other hand, tclcsv, being binary, is much faster. It also supports more flexibility in terms of CSV formats and includes a Tk dialog to configure, preview and interactively select the appropriate CSV dialect (similar to the CSV import dialog in Excel). <>CSV | Package