Trial versions of the software limit analysis and error checking to the first 15 utterances. If you purchase the software, you receive an activation key which converts the trial version to the full version. Deactivate and uninstall older versions of SALT 20 or SALT-NZAU 20 you may have previously installed on your computer. Then download and open the appropriate installation file (below).
Download 32-bit SALT 20 software (76 MB).
for Clinical License, Student License, Research, and Instructional Site License; specific licensing is determined during the activation process.