All your workbooks are encrypted both at rest and in transit. You can also self-host xltrail with our Enterprise subscription on-premise, behind your firewall.
xltrail tracks cell formulas/values and VBA code. xltrail doesn’t track: Cell formatting, workbook settings, charts and add-ins.
See the docs.
Yes, xltrail works with any Git system including all major platforms like GitHub, BitBucket and GitLab. If your Git system is self hosted, you need to also self-host xtrail via our Enterprise subscription.