BestSync - Rules of File Synchronization

Delete Mode Settings

Delete Mode:Do nothing,When files in one side are deleted,....

Sync direction Action
Folder1 ==> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Do nothing
Same time stamp Do nothing
Exist Do not exist Copy 1 to 2
Do not exist Exist Do nothing
Folder1 <== Folder2
Modified Unchanged Do nothing
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp Do nothing
Exist Do not exist Do nothing
Do not exist Exist Copy 2 to 1
Folder1 <=> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp Do nothing
Exist Do not exist If 2 was deleted after the last sync, Do nothing
Else (1 is a new file) : copy 1 to 2
Do not exist Exist If 1 was deleted after the last sync, Do nothing
Else (2 is a new file) : copy 2 to 1

Delete Mode:Delete: Delete the remained file in the other side

Sync direction Action
Folder1 ==> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Do nothing
Same time stamp Do nothing
Exist Do not exist Copy 1 to 2
Do not exist Exist If 1 was deleted after the last sync,
Backup 2, delete 2
Else (2 is a new file) : Do nothing
Folder1 <== Folder2
Modified Unchanged Do nothing
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp Do nothing
Exist Do not exist If 2 was deleted after the last sync,
Backup 1, delete 1
Else (1 is a new file) : Do nothing
Do not exist Exist Copy 2 to 1
Folder1 <=> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp Do nothing
Exist Do not exist If 2 was deleted after the last sync,
Backup 1, delete 1
Else (1 is a new file) : copy 1 to 2
Do not exist Exist If 1 was deleted after the last sync,
Backup 2, delete 2
Else (2 is a new file) : copy 2 to 1

Delete Mode:Copy: Copy absent files to the other side

Sync direction Action
Folder1 ==> Folder2
This option is not selectable.
Folder1 <== Folder2
This option is not selectable.
Folder1 <=> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp Do nothing
Exist Do not exist Copy 1 to 2
Do not exist Exist Copy 2 to 1

Delete Mode:Mirror: Delete files from the target folder if they dot not exist in the source folder. ......

Sync direction Action
Folder1 ==> Folder2
Modified Unchanged Backup 2, copy 1 to 2
Unchanged Modified Backup 2, copy 1 to 2
Same time stamp If the file size is same, Do nothing
else Backup 2, Copy 1 to 2
Exist Do not exist Copy 1 to 2
Do not exist Exist Backup 2, delete 2
Folder1 <== Folder2
Modified Unchanged Backup 1, copy 2 to 1
Unchanged Modified Backup 1, copy 2 to 1
Same time stamp If the file size is same, Do nothing
else Backup 1, Copy 2 to 1
Exist Do not exist Backup 1, delete 1
Do not exist Exist Copy 2 to 1
Folder1 <=> Folder2
This option is not selectable.