The 10.5 version of PostgreSQL is available as a free download on our software library. PostgreSQL belongs to Development Tools. The most popular versions among PostgreSQL users are 9.3, 9.2 and 9.0. The file size of the latest installer available is 144.8 MB.
The actual developer of the free software is PostgreSQL Global Development Group. The latest version of the program is supported on PCs running Windows XP/Vista/7/8/10, both 32 and 64-bit. Our built-in antivirus checked this download and rated it as virus free. The PostgreSQL installer is commonly called pgAdmin3.exe, pg_ctl.exe, StackBuilder.exe, cmd.exe or settings.exe etc.
From the developer:
PostgreSQL is an object-relational database management system (ORDBMS) based on POSTGRES. It supports a large part of the SQL standard and offers many modern features including complex queries, foreign keys, triggers, updatable views, transactional integrity, and multi-version concurrency control.
You may want to check out more software, such as PostgreSQL JDBC Drivers, PostgreSQL OLE DB Provider or dotConnect for PostgreSQL, which might be related to PostgreSQL.