readstat

Command-line tool (+ C library) for converting SAS, Stata, and SPSS files

ReadStat is a command-line tool and C library for reading files from popular stats packages. Supported data formats include: - SAS: SAS7BDAT (binary file) and XPORT (transport file) - Stata: DTA (binary file) versions 104-119 - SPSS: POR (portable file), SAV (binary file), and ZSAV (compressed binary) Supported metadata formats include: - SAS: SAS7BCAT (catalog file) and .sas (command file) - Stata: .dct (dictionary file) - SPSS: .sps (command file) There is also write support for all the data formats, but not the metadata formats. The produced SAS7BDAT files still cannot be read by SAS.