4th Dimension (4D) is a commercial RDBMS solution from 4D S.A.S.. Compare it against 85 other RDBMS tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.
What is 4th Dimension (4D)?
4th Dimension (4D) is a commercial product — it is licensed for a fee, typically bundled with vendor support, regular updates and service-level guarantees. It is categorised under RDBMS and published by 4D S.A.S.. Buyers typically evaluate 4th Dimension (4D) when they need a dependable RDBMS option and want to weigh the trade-offs between free, open-source and paid tools before committing.
No. 4th Dimension (4D) is a commercial product and is licensed for a fee, usually with vendor support included.
What are the best 4th Dimension (4D) alternatives?
Popular RDBMS alternatives to 4th Dimension (4D) include Actian Vector, Actian Zen (PSQL), Adabas D, Altibase. See the full list of RDBMS on FreeSoftwareX.
What type of software is 4th Dimension (4D)?
4th Dimension (4D) is a commercial RDBMS tool developed by 4D S.A.S..
