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VirtualBox test builds
Here we provide you with regularly updated links to recent builds. If one of these links does not work at any time feel free to ask us to update it on IRC or the development mailing list. See below for information about installing Linux packages. Regularly installing stable or development test builds and using them in your day-to-day work is one of the best ways you can help us improve the VirtualBox user experience. And if you do not have a support contract, a willingness to use test builds increases your chances of receiving informal support. (And using development test builds increases the chances of your voice being heard in our development process.)
Please be aware that
- snapshots (and saved states of running machines) taken with more recent branches or development builds are likely not to work with older branches or releases.
- The version of the Guest Additions contained in a package is usually one or two revisions older than the package revision. If in doubt, download the Guest Additions build as well (or instead).
Stable branch builds
If you are experiencing some problem with VirtualBox and want to find out whether it has been fixed before you file a bug report, if you want to help our quality testing, or if you just want a particular fix early, you may wish to try out a test build of the current release series.
These builds are expected to be almost as stable as released versions, and we accept bug reports against them. They may contain some features which we plan to include in a future stable release but not necessarily the next. For any mission critical use of VirtualBox we of course always recommend purchasing a support contract.
Development branch builds (bottom of page)
If you make any sort of mission-critical use of VirtualBox - particularly if you do not have a support contract - you are advised to regularly try out our development branch builds to make sure that everything you depend on still works as you expect. Catching problems at the development stage greatly improves your chances of having them solved before they reach a stable release, and increases your voice in the development process. The builds are usually usable for day-to-day work - we use them ourselves - for people who can deal with occasional surprises. Please report development build problems on IRC or the developer mailing list, not on the bug tracker.
A list of things worth testing for in test builds can be found here: Regression Testing.
Pick out your area of interest.
Installing Linux test builds
Test builds for Linux hosts are generally packed up in a shell script installer with the extension ".run". To install them, you first need to remove your existing VirtualBox installation (but not your virtual machines - they will continue to work with the test build) and then execute the installer. To remove the test build again, execute the installer with the parameter "uninstall" on the command line.
Installing Windows test builds
The Windows test build packages are working precisely like a usual VirtualBox installer packages. They are now going through Microsoft's Attestation Signing (since May 2023, 6.1.45 and 7.0.9). No need to run the installer with special options or disable UEFI secure boot any more. Don't forget to re-enable UEFI secure boot if you disabled it previously to be able to run VirtualBox test builds.
Installing macOS test builds
The test builds are now going through Apple's notarization (since July 2022, 6.1.37 and 7.0.1). No need to disable System Integrity protection any more. Don't forget to re-enable SIP if you disabled it previously to be able to run VirtualBox test builds.
The test builds for macOS/ARM64 work in principle on Macs with M1 or M2 CPU. However, they are developer previews with known issues (including serious performance ones) with all recent guest operating systems.
Builds
Latest 6.1.x test builds
| Windows | 6.1.x revision 161130 |
| macOS | 6.1.x revision 161130 |
| Linux 64-bit | 6.1.x revision 161130 |
| Linux EL6 64-bit | 6.1.x revision 161130 |
| Linux EL7 64-bit | 6.1.x revision 161130 |
| Linux EL8 64-bit | 6.1.x revision 161130 |
| Solaris | 6.1.x revision 161130 |
| Solaris IPS | 6.1.x revision 161130 |
| Guest Additions | 6.1.x revision 161130 |
| Extension Pack | 6.1.x revision 161130 |
| SDK | 6.1.x revision 161130 |
Latest 7.0.x test builds
| Windows | 7.0.x revision 166085 |
| macOS/Intel | 7.0.x revision 165981 |
| macOS/ARM64 Dev Preview | 7.0.x revision 165981 |
| Linux 64-bit | 7.0.x revision 165981 |
| Linux EL7 64-bit | 7.0.x revision 165981 |
| Linux EL8 64-bit | 7.0.x revision 165981 |
| Linux EL9 64-bit | 7.0.x revision 165981 |
| Solaris | 7.0.x revision 165981 |
| Solaris IPS | 7.0.x revision 165981 |
| Guest Additions | 7.0.x revision 165945 |
| Extension Pack | 7.0.x revision 165981 |
| SDK | 7.0.x revision 165981 |
Development snapshots
| Windows | development revision 166019 |
| macOS/Intel | development revision 166019 |
| macOS/ARM64 | development revision 166019 |
| Linux 64-bit | development revision 166019 |
| Linux EL8 64-bit | development revision 166019 |
| Linux EL9 64-bit | development revision 166019 |
| Solaris | development revision 166019 |
| Solaris IPS | development revision 166019 |
| Guest Additions | development revision 165950 |
| Extension Pack | development revision 166019 |
| SDK | development revision 166019 |
