Sharable file format

GrandTotal 6 uses a new data format that can be edited by multiple users simultaneously. This eliminates the need to manually set a synchronization method. The file is simply placed in a shared folder on Dropbox, iCloud, GoogleDrive or similar* and all involved people are able to work on it at the same time.

* Do not use network shares (NAS) such as afp or smb.

File information

In the File menu you can display the file information. To see if the cloud service has synchronized all data correctly, compare the checksum of the file with the one on the other devices.

Sync Duration

The file is a package with many more files in it. Depending on the cloud service, this can take a while until it has synchronized everything when saving the file for the first time.


All data can now be protected with a password. The encryption is done according to the modern AES256 standard. A strong password should be used - this can be stored safely in the keychain. If a password is forgotten, the data will be irretrievably lost.

Data protection

The end-to-end encryption of the data makes it impossible for third parties (including the cloud provider) to read the data. The data is only decrypted during it's use within GrandTotal.

Changing the password

To set a new password use the menu File/Save copy and assign the new password to the new file.


Backups are created automatically by Time Machine. If Time Machine is not active, an adequate alternative must be used.

Manual backups

Backup copies can also be created from the File/Save a copy menu or by duplicating the file in the Finder.

Multiple companies

By using the new file format, multiple companies or mandates are also possible. New companies are created using the File menu