Open Source Mac File Sync Software
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File Sync Software for Mac
View 35 business solutionsBrowse free open source File Sync software and projects for Mac below. Use the toggles on the left to filter open source File Sync software by OS, license, language, programming language, and project status.
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FreeFileSync
Folder comparison and synchronization software
FreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of all your important files. Instead of copying every file every time, FreeFileSync determines the differences between a source and a target folder and transfers only the minimum amount of data needed. FreeFileSync is Open Source software, available for Windows, macOS, and Linux. -
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SymmetricDS
Database Replication, Filtered Synchronization, and Transformation
SymmetricDS is database replication and file synchronization software. It is a platform-independent, web-enabled, and database-agnostic synchronization tool. With initial data load, bidirectional change data capture, conflict resolution, and data transformation, it is a comprehensive data replication solution. -
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Mackup
Keep your application settings in sync
Back ups your application settings in a safe directory (e.g. Dropbox). Syncs your application settings among all your workstations. Restores your configuration on any fresh install in one command line. If you have Dropbox installed and want to use it to save your config files, that's super easy. On macOS, if you want an easy install, you can install Homebrew and initialize it with it. If not running macOS, or you don't like Homebrew, you can use pip. On Ubuntu, pip will install to the current user's home directory rather than system-wide. Because of this, when installing pip on Ubuntu you will need to run pip install with the --system flag as well (on other platforms this is not needed). By only tracking pure configuration files, it keeps the crap out of your freshly new installed workstation (no cache, temporary and locally specific files are transfered). Mackup makes setting up the environment easy and simple, saving time for your family, great ideas, and all the cool stuff you like. -
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SparkleShare
Share and collaborate by syncing with any Git repository
SparkleShare creates a special folder on your computer. You can add remotely hosted folders (or "projects") to this folder. These projects will be automatically kept in sync with both the host and all of your peers when someone adds, removes or edits a file. SparkleShare was made to cover certain use cases, but doesn't handle every scenario well. SparkleShare uses the version control system Git under the hood, so setting up a host yourself is relatively easy. Using your own host gives you more privacy and control, as well as lots of cheap storage space and higher transfer speeds. The idea of SparkleShare sprouted at the GNOME Usability Hackfest in London, where a couple of designers came to the conclusion that they didn't have a good (Open Source) collaboration tool to share their work. -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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ownCloud
ownCloud web server core (Files, DAV, etc.)
ownCloud Core is the foundational server component of the ownCloud ecosystem, providing a self-hosted platform for secure file storage, synchronization, and sharing across devices and teams. It enables organizations and individuals to maintain full control over their data by running a personal cloud on their own infrastructure rather than relying on third-party providers. The software supports collaborative workflows by allowing users to upload, organize, and share files through a web interface, desktop sync clients, and mobile integrations. Designed with extensibility in mind, the core platform can be enhanced through apps and plugins that add capabilities such as document editing, authentication methods, and workflow automation. It is widely used in enterprise and privacy-focused environments because it combines open-source transparency with enterprise-grade controls and permissions. -
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ownCloud Infinite Scale
ownCloud Infinite Scale Stack
ownCloud Infinite Scale (oCIS) is the modern, cloud-native evolution of ownCloud designed to deliver high performance and virtually unlimited scalability for enterprise file collaboration. Built with a microservices architecture in Go, it replaces the traditional monolithic server with a distributed system optimized for containerized and hybrid cloud environments. The platform focuses on providing a unified data access layer that can connect multiple storage backends while maintaining strong control over file sharing and governance. It enables real-time collaboration through web office integrations and supports advanced administrative features such as custom roles, tagging, and full-text search. Because of its modular design, oCIS can be deployed efficiently in public, private, or hybrid infrastructures while reducing operational overhead. -
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Browsersync
Keep multiple browsers & devices in sync when building websites
With each web page, device and browser, testing time grows exponentially. From live reloads to URL pushing, form replication to click mirroring, Browsersync cuts out repetitive manual tasks. It’s like an extra pair of hands. Customise an array of sync settings from the UI or command line to create a personalised test environment. Need more control? Browsersync is easily integrated with your web platform, build tools, and other Node.js projects. Built on Node.JS_ENTRY to support Windows, MacOS and Linux. Setup in less than 5 minutes. Browsersync is an open source project available to use under the Apache 2.0 License. Easily integrated with task runners like Grunt and Gulp, or included in other Node projects. Test your website against a slower connection. Even when devices are connected to wifi. Your scroll, click, refresh and form actions are mirrored between browsers while you test. -
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Electric
Sync little subsets of your Postgres data into local apps and services
Swap out your queries, data fetching, and caching for bulletproof sync that just works. Electric syncs little subsets of your Postgres data into local apps and services. So you can have the data you need, in in-sync, wherever you need it. And you can level-up all the way to syncing into a local embedded PGlite database. With built-in persistence and live reactivity. -
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ownCloud Desktop Client
Desktop Syncing Client for ownCloud
The ownCloud Desktop Client is a cross-platform synchronization tool that connects local computers to an ownCloud server, enabling seamless file access and offline productivity. It integrates directly with the operating system’s file manager so users can work with cloud files as if they were stored locally. The client supports selective sync and virtual file capabilities, allowing users to control disk usage by downloading files only when needed. It can manage multiple ownCloud accounts simultaneously, making it suitable for professionals who work across different organizations or environments. Automatic update reminders and enterprise deployment options help maintain security and consistency at scale. Overall, the desktop client acts as the primary bridge between end-user workstations and the ownCloud private cloud infrastructure. -
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API library call APPA109N.DLL
(retrieving data from Multimeter and sound measurement data)
This library (the DLL), to work with a multimeter APPA-109N through physical or virtual COM port over USB in OS NT/2000/2003/XP/Vista/7/8, designed for querying, reading and decoding data measurements APPA WinDMM100 protocol 95/98 and sound measurement data. DLL provides universal access for other applications, regardless of the language in the environment Win OS. DLL for use in their projects comply with the agreement on stdcall-calls. Type of calling convention is declared after the function prototype, whether the listing of functional type or function declaration. -
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Save is a lightweight framework for creating high availability systems based on Mon with extensions for authenticated heartbeats and IP address takeover. Save also provides validation, synchronization, and archival of configuration and other files.
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Syncplay
Synchronize your playback over the Internet
Syncplay synchronises the position and play state of multiple media players so that the viewers can watch the same thing at the same time. This means that when one person pauses/unpauses playback or seeks (jumps position) within their media player then this will be replicated across all media players connected to the same server and in the same 'room' (viewing session). When a new person joins they will also be synchronised. -
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ByteSync
All-in-One Sync, Backup & Deduplication Tool
ByteSync is a powerful open-source tool for remote file comparison and synchronization, designed to transfer only what truly matters: the differences. Whether you're syncing large files, backing up remote folders, or handling extensive sets of small files, ByteSync delivers speed, security, and efficiency—without unnecessary data transfers. Compatible with Windows, macOS, and Linux, ByteSync leverages cloud-based orchestration with end-to-end encryption, eliminating the need for VPNs or firewall configurations. No continuous background syncing, no bloat—just fast, on-demand file synchronization between remote devices. -
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NoCalSync is a tool for synchronizing Lotus Notes Calendar and Google Calendar. With NoCalSync, you can synchronize your calendars uni-directionally from Notes to Google or from Google to Notes and bi-directionally between Notes and Google.
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Series60-Remote is an application to manage your mobile phone. You can send and receive SMS messages directly on your computer. It also provides a complex contact and file management.
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This Synchronization Tool, Compares two Folders, Finds Unique files, and Copy them two a new specified location
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SuperSync
A file synchronization/backup utility
A file synchronization/backup utility. Designed to synchronize two folders. It can be used as a backup by synchronizing to a backup source. You can synchronize multiple computers to the same storage source. Includes FTP, SFTP and FTPS support. -
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JMS/Joram implementation of the Bully election algorithm. It is a library to be used by a process' implementation to make it transparently manage coordinator's elections, while it carries out business logic. A sample application is included.
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PowerFolder provides, private cloud and hybrid cloud solutions for home users, businesses, enterprises and universities, for secure on-premise sync, in-house sharing and cloud backup.
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RIMA is a script tool that clean up your messy Inbox by archiving your messages to a convenient folder, inside your Imap server. Get faster email searching! And nothing is lost!
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SyncBridge – File Synchronization and Update Utility: SyncBridge is a lightweight file synchronization and deployment utility designed to automate the copying and updating of files from a designated source location to one or multiple destination locations. The application ensures that the latest versions of files are consistently maintained across systems while providing detailed execution logs for auditing and troubleshooting purposes. Key Features: Automated File Copying: Copies files and folders from a specified source directory to a destination directory.Supports both local and network paths. File Update Management Detects new or modified files in the source location. Updates only the changed files at the destination, reducing transfer time and bandwidth usage. CSV-Based Logging: Generates detailed execution logs in CSV format. Benefits: Reduces manual effort in file deployment and updates. Provides traceability through detailed CSV logs.
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BiSync
Fast, reliable, bi-directional document synchronization
BiSync provides full asynchronous bi-directional documents synchronization using many standard protocols. You can use it to have consistent files between your laptop and your enterprise servers as you edit documents offline. It can also be used to synchronize ECM repositories between sites or software solutions.
