https://data.world/search?q=extension%3Asas7bdat&type=dataset
http://www.principlesofeconometrics.com/sas.htm
https://github.com/reikoch/testfiles/
https://github.com/tk3369/SASLib.jl/tree/master/test
https://github.com/ppham27/sas_to_csv
https://catalog.data.gov/dataset/private-school-universe-survey-2017-18
http://www2.census.gov/programs-surveys/ahs/2002/AHS_2002_Value_Label_Package.zip
http://www2.census.gov/programs-surveys/ahs/2004/AHS_2004_Value_Labels_Package.zip
https://github.com/tidyverse/haven/files/707016/utl_compressed_r.zip
https://github.com/WizardMac/ReadStat/files/5132552/weigth2.zip
https://github.com/reikoch/testfiles (not sure now)
https://github.com/reikoch/testfiles/blob/master/binary.sas7bdat ( no longer available)
https://cran.r-project.org/web/packages/sas7bdat/vignettes/sas7bdat.pdf
http://www.oview.co.uk/dsview/
Julia https://github.com/tk3369/SASLib.jl
Java https://github.com/epam/parso/
Python https://github.com/pandas-dev/pandas/blob/v0.21.0/pandas/io/sas/sasreader.py#L8-L70
C++ not yet tried https://github.com/olivia76/cpp-sas7bdat
C https://github.com/WizardMac/ReadStat/tree/master/src/sas
C https://github.com/ppham27/sas_to_csv
R/Spark https://github.com/bnosac/spark.sas7bdat
Go https://github.com/kshedden/datareader
https://www.dullesresearch.com/products/
https://www.worldprogramming.com/products/wps
https://www.mtna.us/#/products/sledgehammer/pricing
saslint.com - has SAS ANTLR rules defined