Open-source options for building database forms [closed]

Question

I would like to move some users off of MS Access and onto an open-source DB like MySQL, Postegres, or even SQLite. Transferring the tables from one DB to another is no problem, but I need to be able to also provide them with a similar UI as the MS Access forms they are using to input the data. Additionally, I would like to be able to give them nice report outputs that reference a table or query.

What open-source alternatives are suggested/available for easily building and storing queries, forms, and reports similar to MS Access, without a ton of programming needed to get them up-and-running quickly?

Obviously I am immediately targeting Windows alternatives, but I don't want to limit suggestions to just one OS.

Answer 1

Open Office - Base seems to be a good option