Microsoft Office Access is not available as a self-hosted solution but there are plenty of alternatives for power users and business that want to host a solution on-premise. The best open source Self-Hosted alternative is Teable. It's not free, so if you're looking for a free alternative, you could try Teable or Grist. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft Office Access and 12 are open source and available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting open source Self-Hosted alternatives to Microsoft Office Access are Undb, nuBuilder Forte, WhoDB and Basetool.
nuBuilder Forte is a great alternative to Microsoft Access.
It is open-source, web-based and has similar features like...
And just like Access, a whole application can be backed up by copying 1 file.