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Open source Minitab Statistical Software alternatives: 2 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rank

2 of the 6 Minitab Statistical Software alternatives we track are open source. GNU PSPP and RStudio rank highest, with facts last verified Nov 8, 2026.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1GNU PSPP logoGNU PSPPOpen source—YesLinux, Windows, macOS4 of 457.5
2RStudio logoRStudioOpen source—YesWindows, macOS, Linux +22 of 347.7
  1. GNU PSPP logo

    1. GNU PSPPTop pick

    Best for: Former SPSS users who need free software that opens their syntax and .sav files

    Open sourceLinux, Windows, macOS

    57.5

    score / 100

    Why switch from Minitab Statistical Software

    Free GNU program with menu-driven t-tests, ANOVA and regression, for basic analysis without a Minitab licence.

    Pros

    • Compatible with SPSS syntax and data files
    • No licence fees, expiry or case limits
    • Both GUI and syntax command modes

    Cons

    • Dated interface
    • Fewer advanced procedures and charts than SPSS
    • Linux is the main platform; other builds get less attention
    Visit GNU PSPP Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is GNU PSPP a good Minitab Statistical Software alternative?

    Verified facts

    4 of 4 verified
    Purpose
    Free replacement for SPSS
    Checked Nov 8, 2026gnu.org(opens source in a new tab)
    SPSS compatibility
    Syntax and data files
    Checked Nov 8, 2026gnu.org(opens source in a new tab)
    License
    GPLv3 or later
    Checked Nov 8, 2026gnu.org(opens source in a new tab)
    Limits
    No case or variable limits
    Checked Nov 8, 2026gnu.org(opens source in a new tab)
  2. RStudio logo

    2. RStudio

    Best for: R users, from students to statisticians, who want the standard R environment

    Open sourceSelf-hostableWindows, macOS, Linux, Web, Self-hosted

    47.7

    score / 100

    Why switch from Minitab Statistical Software

    Free R environment with almost any statistical method, if you are willing to write code.

    Pros

    • Free and open source desktop app
    • Purpose-built panes and tools for R
    • Quarto and R Markdown publishing built in

    Cons

    • Python support is secondary
    • Enterprise server features require paid Posit products
    • Fewer extensions than general-purpose editors
    Visit RStudio Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1577
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is RStudio a good Minitab Statistical Software alternative?

    Verified facts

    2 of 3 verified
    Editions
    Open source and commercial
    Source changed Nov 8, 2026posit.co(opens source in a new tab)
    Platforms
    Windows 11, macOS 15+, Linux, browser
    Checked Nov 8, 2026posit.co(opens source in a new tab)
    Price
    Free
    Checked Nov 8, 2026posit.co(opens source in a new tab)