如果您需要在两台不同的计算机或不同的磁盘或不同的位置上保留一组相同的文件和文件夹，文件和文件夹同步实用程序将帮助您轻松完成。他们将在两个或多个位置（例如不同的计算机甚至在线存储）保留一组相同的工作文件。我们大多数人都知道Microsoft SyncToy。但是，如果您正在寻找第三方免费软件，这些实用程序还会记录您创建、修改或删除的文件。
免费的文件和文件夹同步软件
如果您不想每次都手动备份文件夹，或者不想定期传输文件，请查看我们的 file and folder synchronization freeware for Windows 11/10/8/7列表，以有效地完成这项工作。
- 自由文件同步
- AllwaySync
- SyncBack 免费
- 同步器
- 文件同步器。
让我们更详细地看一下它们。
1] 自由文件同步
FreeFileSync是一种开源文件夹比较和同步工具，针对最高性能和可用性进行了优化，没有过载的用户界面。该工具允许按内容、大小或日期比较文件。用户必须简单地拖放他想要比较或同步的文件夹。
该程序允许您自动同步文件夹或在文件夹之间手动移动选定的文件。它甚至允许创建您自己的同步规则。除此之外，还有过滤器可以帮助用户控制被覆盖的文件，确保不会丢失任何重要文件。
特征：(Features:)
- 检测移动和重命名的文件
- 使用Windows(Windows)卷影复制服务(Shadow Copy Service)复制锁定的文件。（仅限Windows）
- 原生 32 位和 64 位版本
- 内置支持非常长的文件名（超过MAX_PATH = 260字符）。
- 支持大于 4 GB 的文件大小。
- 将文件移动到回收站(Recycle Bin)而不是删除/覆盖它们的选项。
- 提供便携式版本（可通过安装程序选择）。
- 选择加入自动在线更新。
- 本地化版本可用于多种语言。
2] AllwaySync
顾名思义，AllwaySync执行的是真正的全方位文件和文件夹同步。该应用程序几乎支持所有文件系统，并且不包含任何广告软件。
AllwaySync具有易于使用的Windows界面，支持 30 多种语言。创新算法的实施使同步任务变得更加容易。所有文件修改和删除都在数据库中进行跟踪。AllwaySync可供个人免费使用，但有一定的限制。
特征：(Features:)
- 灵活的配置和定制
- 支持任何大小的文件
- 易于使用的图形界面
- 几乎支持任何文件系统（FAT、NTFS、SAMBA、Netware、X-Drive、CDFS、UDF等）。
- 可以安装在台式机、笔记本电脑、U(USB)盘、外置硬盘(HDD)或支持 U3 的设备上
- 能够同步2个以上的文件夹
- (Synchronize)通过网络在台式电脑和笔记本电脑之间同步数据。
3] SyncBack免费
SyncBackFree可帮助您轻松地将文件备份和同步到同一驱动器、不同的驱动器或介质（CDRW、CF(Compact Flash)等）、FTP服务器、网络(Network)或Zip存档。
即使您丢失了文件，也很容易恢复它们，因为该程序支持一个方便的恢复工具，该工具可以复制文件夹树以及其中的文件。SyncBack Free无需注册也无需付款。它完全免费用于个人、教育、慈善、政府和商业用途。
提示(TIP)：镜像文件夹可让您镜像文件夹(Mirror Folders lets you mirror a folder)。
4]同步器
Synkron是一个跨平台应用程序，可在Windows、Mac和Linux等多个平台上运行，并帮助您始终保持文件和文件夹的更新。
简单的 Qt 应用程序允许您同步多个文件夹，但在执行此操作之前，请执行彻底的分析。它包括许多有助于配置同步选项的有用功能。它还能够恢复被覆盖和删除的文件。
特征：(Features:)
- 一次同步多个文件夹
- 应用通配符以仅同步您想要的文件，排除不需要的文件
- 如果在以前的同步中被覆盖或删除，则恢复文件
- 包括(Includes)允许详细配置同步的各种选项
- 跨平台
5]文件同步器
文件同步(File Synchronizer)器是同步大量媒体文件（如MP3(MP3s)、视频(Videos)等）的绝佳选择，无需复制每个文件。该应用程序具有“克隆模式(Clone Mode)”，可同步文件夹以匹配主文件夹，从而简化您的工作。
文件同步(File Synchronizer)器有能力作为一个伟大的备份实用程序。它只保留那些为快速备份而更改的文件的备份。它也适用于通过有线或无线网络连接的外部驱动器和计算机。
如果您有一个包含大量子文件夹和文件的文件夹，并且您想将它与另一个文件夹同步，甚至可能在另一个驱动器或外部媒体上，那么这个免费软件将扫描这两个文件夹并告诉您缺少什么，允许你去同步了。
它非常适合同步大量媒体文件，如MP3(MP3s)、视频(Videos)等，而无需复制每个文件。它仅通过复制新的或不同的文件来节省您的时间。您还可以使用克隆模式(Clone Mode)同步文件夹以匹配主文件夹。
在 latshawsystems.com 上下载。
PS：另外，看看TreeComp、BestSync和SeaFile。
如果您有任何替代的免费软件可以推荐，请告诉我们。(Let us know if you have any alternative freeware to suggest.)
Best free file and folder synchronization software for Windows 11/10
If you need to kеep an identical set of files and folders on two different computers or on different disks or in different lоcationѕ, file and folder synchronizаtion utilities will help you do so easily. They will keep an identical set of working files аt twо оr more locations sυch as different computers or even online storаge. Most of us are awаre of Microsoft SуncΤoy. But if you are lоoking for third-partу freeware, these utilities also keeр a record of files you create, modify or delete.
Free File and Folder Sync software
If you do not want to manually backup folders every time, or perhaps transfer files regularly, take a look at our list of file and folder synchronization freeware for Windows 11/10/8/7, for doing the job efficiently and effectively.
- FreeFileSync
- AllwaySync
- SyncBack Free
- Synkron
- File Synchronizer.
Let us take a look at them in a bit more detail.
1] FreeFileSync
FreeFileSync is an Open-Source folder comparison and synchronization tool that is optimized for the highest performance and usability, without an overloaded user interface. The tool allows comparing files either by content, size, or date. A user has to simply drag and drop folders he wants to compare or synchronize.
The program allows you to sync the folders automatically or just move selected files manually between the folders. It even allows creating your own synchronization rules. Besides this, there are Filters that help users control files that are overwritten, assuring nothing essential gets lost.
Features:
- Detection of moved and renamed files
- Copy locked files using Windows Volume Shadow Copy Service. (Windows only)
- Native 32 and 64 bit builds
- Built-in support for very long filenames (more than MAX_PATH = 260 characters).
- Support for file sizes larger than 4 GB.
- Option to move files to Recycle Bin instead of deleting/overwriting them.
- Portable version available (selectable via the installer).
- Opt-in for automatic online updates.
- Localized versions are available for many languages.
2] AllwaySync
As the name suggests, AllwaySync performs a real all-way file and folder synchronization. The application supports virtually all file systems and does not contain any adware.
AllwaySync features an easy-to-use interface for Windows that supports more than 30 languages. The implementation of innovative algorithms makes the syncing task much easier. All the file modifications and deletions are tracked in a database. AllwaySync is free for personal use but has certain limitations.
Features:
- Flexible configuration and customization
- Supports files of any size
- Easy-to-use graphical interface
- Supports virtually any file system (FAT, NTFS, SAMBA, Netware, X-Drive, CDFS, UDF, and more).
- Can be installed on a desktop, laptop, USB stick, external HDD or a U3-enabled device
- Capable of synchronizing more than 2 folders
- Synchronize data between your desktop PCs and laptops over a network.
3] SyncBack Free
SyncBackFree helps you easily backup and synchronize your files to the same drive, a different drive or medium (CDRW, Compact Flash, etc), an FTP server, a Network, or a Zip archive.
Even if you lose a file it is easy to recover them as the program supports a convenient restore tool that replicates folder trees along with the files in them. SyncBack Free requires no registration and no payments. It’s completely free for personal, educational, charity, government, and commercial use.
TIP: Mirror Folders lets you mirror a folder.
4] Synkron
Synkron is a cross-platform application that runs on multiple platforms such as Windows, Mac, and Linux, and helps you keep your files and folders always updated.
The simple Qt application allows you to synchronize multiple folders but before doing it, perform a thorough analysis. It includes plenty of useful features that help configuring synchronization options. It also has the ability to restore overwritten and deleted files.
Features:
- Syncs multiple folders at once
- Applies wildcards to sync only the files you want, excludes unwanted files
- Restores files if overwritten or deleted in previous syncs
- Includes various options that allow configuring synchronization in detail
- Cross-platform
5] File Synchronizer
File Synchronizer is a great option for synchronizing large collections of media files such as MP3s, Videos, and much more without copying every file. The application features a ‘Clone Mode’ that synchronizes a folder to match a master folder, simplifying your work.
File Synchronizer has the ability to work as a great backup utility. It keeps a backup of only those files that have changed for speedy backups. It also works well with external drives and computers connected over wired or wireless networks.
If you have a folder with plenty of sub-folders and files and if you want to sync it with another folder, maybe even on another drive or an external media, then this freeware will scan both the folders and tell you what’s missing were, allowing you to sync the.
It is great for synchronizing large collections of media files such as MP3s, Videos, etc without copying every file. It saves your time by only copying the files that are new or different. You can also use the Clone Mode to synchronize a folder to match a master folder.
Download it here at latshawsystems.com.
PS: Also, take a look at TreeComp, BestSync, and SeaFile.
Let us know if you have any alternative freeware to suggest.
