SyncBreeze provides the ability to synchronize specific types of files or file groups using one or more user-specified file matching rules.
For example, the user can synchronize all types of documents, images and music files, while skipping all other types of files from the file
synchronization process. In order to add one or more file matching rules to a file synchronization command, open the file synchronization command dialog,
select the 'Rules' tab and press the 'Add' button. On the 'Rules' dialog select an appropriate rule type and specify all the required parameters.
During the file synchronization process, SyncBreeze will scan the source and destination directories and apply the specified file matching rules to all
processed files. Files not matching the specified rules will be skipped from the file synchronization process effectively limiting the file synchronization operation to the user-specified files only.
Sometimes, it may be required to synchronize a number of different types of files and skip all the other files. In this case, the user can add multiple
file matching rules with each one selecting a specific type of files and then set the rules logic to 'Match Any Rules'.
Another option to specify which types of files to synchronize is to use the file extension rule, which provides the ability to select files by one or
more file extensions. Press the 'Add' button on the 'Rules' tab, select the 'File Extension' rule type, set the rule operator to 'Equals' and enter up to 6 file extensions per rule to match.
In addition to the positive file matching rules, which are good to synchronize user-selected types of files, SyncBreeze provides negative file matching rules allowing one to exclude
specific types of files from the file synchronization process.
In general, all types of file matching rules provide negative operators allowing one to exclude files by the file name, extension, file type, location, size, file attributes, file creation and modification dates, etc. For example, in order
to exclude temporary and backup files by the file extension, add the file extension rule, set the rule operator to 'Equals', set the list of file extensions to 'TMP TEMP BAK' and then set the rules logic to 'Exclude Any Rules'.