If you are looking for software to use, go to Huajun Software Park! software release AI product list

Hello, if there is a need for software inclusion, please package the software and attach the software name, software introduction, software-related screenshots, software icon, soft copy, business license (if you do not have a business license, please provide the front and back of the corresponding developer ID card and a photo of yourself holding the ID card), and send it to email http://softwaredownload4.com/sbdm/user/login

Close >>

Send to email:news@onlinedown.net

Close >>

Location: Home pagePC softwareSystem softwareFile management FreeFileSync
FreeFileSync

FreeFileSync v14.3

QR code
  • Software licensing: shareware
  • Software size: 19.83 MB
  • Software rating:
  • Software type: Domestic software
  • Update time: 2025-06-17
  • Application platform: winall
  • Software language: Simplified Chinese
  • Edition: v14.3

Download the service agreement at the bottom of the page

Software introduction Related topics FAQ Other versions Download address

Basic introduction
FreeFileSync segment first LOGO
FreeFileSyncis a simple-to-use open source folder synchronization and comparison software, which is used for quick and easy configuration and action synchronization between two folders.
FreeFileSync screenshot

FreeFileSyncSoftware introduction

FreeFileSync The first is the file synchronization function, which can perform one-way or two-way synchronization between two specified folders. Click the green gear icon in the upper right corner of the program window to set relevant parameters; during this period, you can also customize the files that need to be filtered. There are two filtering methods: "Include" and "Exception" to define the types of files that need to be filtered. This depends on your personal needs.

In addition, it is a function to compare files in different folders to see if they are the same. However, this function is more suitable for use before synchronization. The comparison results will be directly displayed in the list for easy viewing, so that you can clearly know whether synchronization is needed and save system resources.

FreeFileSyncSoftware function

​​ Sync folders on network shares and local drives

​ Sync mobile devices via MTP (Android, iPhone, tablets, digital cameras)

​ ​ Sync with Google Drive cloud storage

Free FTP client: Sync via FTP (File Transfer Protocol) and FTPS (SSL/TLS)

Access files online using SFTP (SSH File Transfer Protocol)

​​ Detect moved and renamed files and folders

Manage versions and save history of deleted/updated files

Compare and synchronize multiple files in parallel

Display drive space usage as a directory tree

Copy locked files (Volume Shadow Copy Service)

​ Detect conflicts and propagate deletions

Compare files by content

Configuring symbolic link handling

​ ​ Automatically synchronized as a batch job

Processing of multiple folder pairs

Comprehensive and detailed error reporting

Copy NTFS extended attributes (compression, encryption, sparse)

Copy NTFS security permissions

​​Copy NTFS alternate data stream

Copy HFS+ extended attributes and acl

Supports long file paths exceeding 260 characters

Fail-safe file replication prevents data corruption

Cross-platform: runs on Windows, Linux, macOS

Use macros %time%, %date%, etc. for repeated backups

Expand environment variables, such as %UserProfile%

Access variable drive letter (USB disk) by volume name

​ ​ ​ Native 64-bit support

Prevent disk space bottlenecks by optimizing synchronization order

Complete Unicode support

​​ ​Highly optimized runtime performance

                                                                                                                                                                                                                                                                                     both both included and excluded via filters.

Free efilesync portable and local installations available

Handling daylight saving time changes for FAT/FAT32

​​Case-sensitive synchronization

Serialization of multiple users accessing the same (network) folder via folder locking

Fully localized user interface available in over 30 languages

FreeFileSync FAQ


When synchronizing, it prompts "The file is occupied" or "Insufficient permissions"?

Solution:

Close the program occupying the file (such as editor, player).

Run FreeFileSync as administrator (Windows).

Check the destination folder permissions (make sure the user has read and write permissions).

FreeFileSync update log

Sweep the bug out and carry it out to the end

Optimize user feedback issues and improve detailed experience

Huajun editor recommends:

Say goodbye to junk software, FreeFileSync is a green and safe software, the editor has personally tested it! Our Huajun Software Park serves you wholeheartedly. There are alsoPDF Editor Abdio PDF Editor,EXCEL merge gadget,PocoMaker,Dianju AIP general document processing system,FileLocator Pro, available for you to download!

FAQ

Associated version