We have found one software suitable in our database for this conversion.
Many, often completely different sav file types exist, which means there are potentially many sav to odt conversions possible. However, if your .sav file is a text file, you can simply copy paste the text to any word processor that supports ODT format.
For SPSS Data sets, you can export these to ODF documents with the GNU PSPP version.
Updated: August 5, 2022
SAV
Files with sav extension are often found as database sets from SPSS, a predictive analytics software, originally created by by SPSS Inc. and currently owned and marketed by IBM.
ODT
Files with odt extension is used for the default text document format of many open source word processors, like OpenOffice.org Writer. ODT documents can be opened in all commercial and free word processors.