Only modifies user rights, no other capability. In other words, it's a viewer of results of GRANT commands and row-level security rules applied for a particular table and for a particular role. Open-source software which allows you to easily understand what can do (and what can't) a PostgreSQL user with a table's data. MacOS (based on Electron, so versions for other OS can be build from source code).

Pgrights: GUI for PostgreSQL roles, privileges and policies Does not do DB inserts, modifications, etc. It also supports Active Session History extension by pgsentinel. Open-source software which provides graphical view of active session history and help you to answer questions like 'What wait events were taking most time?', 'Which sessions were taking most time?', 'Which queries were taking most time and what were they doing?'. PASH-Viewer: PostgreSQL Active Session History Viewer Supports MySQL/MariaDB, Adabas D, MS Access and PostgreSQL, as well as other JDBC/ODBC databases. This is the list of 'open source and free' miscellaneous utilities: 2.40 Power BI Connector for PostgreSQL by CData.2.39 SSIS Components for PostgreSQL by CData.2.38 Excel Add-In for PostgreSQL by CData.2.37 ADO.NET Provider for PostgreSQL by CData.2.36 JDBC Driver for PostgreSQL by CData.2.35 ODBC Driver for PostgreSQL by CData.2.28 Devart SSIS Data Flow Components for PostgreSQL.2.21 Datanamic SchemaDiff for PostgreSQL.2.19 SQL Maestro Group products for PostgreSQL.2.18 EMS Database Management Tools for PostgreSQL.2.17 Devart Excel Add-in for PostgreSQL.2.15 Devart PostgreSQL Data Access Components.2.4 dbForge Schema Compare for PostgreSQL.2.3 dbForge Data Compare for PostgreSQL.1.3 pgrights: GUI for PostgreSQL roles, privileges and policies.1.2 PASH-Viewer: PostgreSQL Active Session History Viewer.

Implement a gui for postgres