FreeFileSync is an open source software for Windows, macOS and Linux. FreeFileSync is essentially a folder comparison and synchronization software that creates and manages backup copies of all important files. Instead of copying every file every time, FreeFileSync determines the differences between the source and destination folders and transfers only the minimum amount of data required.
FreeFileSync 11.17 updates are as follows:
Show the progress of each file as a percentage when copying large files
Log application initialization errors
Fixed uncaught exception after install
Defer testing of third-party buggy DLLs until after a crash
Consider ReFS 128-bit file ID failure status (Windows)
Referencing volumes by name: supports names including parentheses
Support local installation with non-standard home (Linux)
For more details, please check: https://freefilesync.org/
FreeFileSync 是一款开源软件，适用于 Windows、macOS 和 Linux。FreeFileSync 本质是一个用于文件夹对比和同步的软件，它可以创建和管理所有重要文件的备份副本。FreeFileSync 不是每次都复制每个文件，而是确定源文件夹和目标文件夹之间的差异，并只传输所需的最低数据量。
FreeFileSync 11.17 更新内容如下：
复制大文件时以百分比显示每个文件的进度
记录应用程序初始化错误
修复了安装后未捕获的异常
将第三方错误 DLL 的测试推迟到崩溃后
考虑 ReFS 128 位文件 ID 失败状态（Windows）
按名称引用卷：支持包括括号的名称
支持用非标准的 home 进行本地安装（Linux）
更多详情可查看：https://freefilesync.org/
更新公告：https://freefilesync.org/
下载 https://freefilesync.org/download.php
