File synchronization One-way synchronization is a process in computing where files in one location are copied to another location, but not the other way around. This means that any changes made to the files in the first location will be reflected in the second location, but changes made to the files in the second location will not be reflected in the first location. Bidirectional synchronization, on the other hand, is a process where files in two or more locations are updated simultaneously, following certain rules, to ensure consistency across all locations. This is often used for home backups on external hard drives or to transfer updates on external hard drives to the cloud.
In One-In Sync mode, changes in the source location are reflected in the target location, but no files are copied back to the source. This means that any new files, deletions, or modifications in the source will be synced to the target, but nothing will be written to the source.
In Bidirectional Sync mode, also known as two-way sync, updates are copied in both directions to keep two locations identical. Changes in the source path are synchronized to the destination, and changes in the destination path are synchronized to the source as well.
As people's data storage needs increase, the types of storage used are also evolving. Many users now back up files to cloud storage, allowing them to access their files from anywhere and on any device. Additionally, external hard drives, NAS, and USB flash drives are also widely used for data storage and backup purposes.
At the same time, two-Folder synchronization has become a highly sought-after sync mode, offering numerous advantages. It allows users to keep their folders on multiple devices in sync, ensuring that all files and subfolders are up-to-date across all devices. This mode is particularly useful for users who need to access the same files from different locations, such as employees working remotely or individuals with multiple devices.
✪ Bidirectional Folder Syncing Saves You Time. Using this mode to synchronize two folders saves you the hassle of manually updating copies when changes occur in the source or destination location. By syncing all copies at once, you can save a significant amount of time.
✪ Bidirectional Folder Syncing This mode avoids using outdated files by synchronizing any changes made to the document in real-time, ensuring that both locations have the most up-to-date version, which can prevent missed important changes and small oversights that may negatively impact work.
To perform bidirectional folder syncing, it's recommended to use Qiling Disk Master Professional, which runs smoothly on Windows 10, 11, and other previous systems, including Windows 8.1/8/7/Vista/XP, both 32-bit and 64-bit.
Take a look at its synchronization function:
✮ Versatile sync modes: It offers various sync options, including Basic Sync, Mirror Sync, Real-Time Sync, and Two-Way Sync, with the latter being the selected option. The first three are one-way file sync, which can be chosen based on sync frequencies or data security.
✮ Abundant sync destinations: Windows Sync Files allows you to synchronize files between two folders, drives, or computers, and also enables syncing folders with NAS or Cloud services, such as syncing two Synology NAS servers or syncing a local folder to OneDrive.
✮ Automatic File Sync: It allows you to chedule syncs, which helps get changes regularly by syncing files daily, weekly, monthly, or based on specific events or USB drive.schedule syncs, which helps get changes regularly by syncing files daily, weekly, monthly, or based on specific events or USB drive.
To sync two folders in Windows 10 or Windows 11/8/7, download and install Qiling Disk Master Professional. For server users, try Qiling Disk Master Server. This will guide you through a graphic tutorial to teach you how to sync the folders.
Step 1. Launch Qiling Disk Master. On the left panel of this program, click "File Sync".
Step 2. To add a new task, edit the task name to make it distinct from other tasks, and then click "Add Folder" to select the folder you want to sync.
Tips✍:
✮ In Two-Way Sync mode, only one source folder can be chosen, whereas other synchronization modes allow syncing multiple folders simultaneously.
✮ To exclude or include file extensions, click the Filter settings, displayed as a funnel shape, and select the desired file extensions. This allows you to backup files with specific extensions while excluding others.
Step 3. To change the destination folder, click the bar under the arrow to select another folder. This can be a local folder on your computer, or a folder on an external disk or network drive.
Step 4. To set up automatic two-way synchronization, click "Schedule Sync" at the bottom and choose from 5 options, with the first three being recommended for syncing folders between two drives, and the last two options allowing for system shutdown in Event triggers and copying files automatically when a USB is connected.
Tip✍:
Options: You can write comments for your current operations and set up email notifications so that you can receive notifications about task results in time.
Step 5. Confirm all the settings and click “Start Sync”. Any changed files will be synced from the source to the destination as well as the other way around.
To sum up, Qiling Disk Master Professional will be your best choice to perform Windows bidirectional folder sync. With its user-friendly interface, you can use it to perform file synchronization with just a few clicks and make it run automatically. If you just want to create an exact copy of your files, you still can try file backup or cloud backup.
It’s worth mentioning that it also provides many other powerful functions, so you can use it to replace hard drive with SSD to improve computer performance, migrate data to Kingston SSD, WD Blue SSD, etc as well as solve Windows 10 startup problems and Windows 10 backup problems.