Sofa provides powerful database support for multiple engines include SQLServer, MySQL (MariaDB), PostgreSQL, SQLite, and Microsoft Access. Sofa Statistics is an open-source lightweight statistical package for Windows, Linux & macOS. GNU PSPP supports many languages in its user-interface, and it's available for Windows, Linux & macOS. It provides a compatible syntax to SPSS, a terminal users-interface and GUI interface. GNU PSPP support for over 1 billion cases & over 1 billion variables. It has extensions for independent spreadsheet programs like Gnumeric. GNU PSPP has been the official GUN open-source alternative for SPSS for years, It provides similar features to SPSS but with support for ODFs (Open Document Formats) like OpenOffice, LibreOffice. Jamovi offers installable executable packages for Windows, macOS, Linux (flatpak package), and ChromeOS (flatpak package). Jamovi is another open-source alternative for SPSS but with a fancy easy-to-use interface and smooth learning curve for students and beginners. Jamovi is a free lightweight statistical analysis package, it comes with seamless integration with the R language and complete spreadsheet editing options.

JASP is also available to run in within the web browser by using rollApp platform but with limited features. JASP is available for Windows, Linux (Debian, Ubuntu, Fedora, RedHat, and any distro that supports Flatpak) and macOS (Sierra and later). JASP is considered one of the strongest competitors for SPSS, It has a user-friendly interface, supports many data formats, and provides Frequentist and Bayesian analysis. SPSS is not free and it's not cheap, though it does not work well on Linux systems as it does on Windows, so here we will provide a list of open-source free SPSS alternatives. SPSS also provides seamless integration with big data. It offers statisticians, researchers, and students with advanced statistical analysis functions integrated within the program. SPSS is a proprietary statistical analysis software acquired by IBM in 2009.

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