kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
EViews
Base SAS
IBM SPSS Statistics
Stata
RStudio
NumXL
JMP
SAS/STAT
kdiff3
EViewsBeyond Compare - Beyond Compare allows you to compare files and folders.
Base SAS - Base SAS Software is an easy-to-learn fourth-generation programming language for data access, transformation and reporting.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
IBM SPSS Statistics - IBM SPSS Statistics is software that provides detailed analysis of statistical data. The company behind the product practically needs no introduction, as it's been a staple of the technology industry for over 100 years.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.