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GoodSync 12.9.29.9 Download for Windows, Mac, and Linux

GoodSync is a robust and user-friendly file synchronization and backup solution developed by Siber Systems, the creators of RoboForm. This software is designed to automatically analyze, synchronize, and back up your essential digital assets, including emails, cherished family photos, music, contacts, and financial documents. It operates seamlessly across various local and remote locations, ensuring your data remains consistent and secure.

The program facilitates file synchronization between diverse devices such as desktops, laptops, servers, external drives, and even Windows Mobile devices. Beyond local networks, GoodSync extends its capabilities to remote synchronization via protocols like FTP, SFTP, and WebDAV. Its innovative, true bi-directional synchronization algorithm efficiently detects and propagates all changes, including creations and deletions, while the block-level synchronization feature significantly enhances speed and efficiency by only syncing modified file blocks. For ultimate flexibility, GoodSync2Go offers a completely portable variant for USB flash and portable hard drives.

Quick Start & Pro Tips

Setting Up Your First GoodSync Job

  1. Launch GoodSync and click the New Job button in the toolbar or select Job > New.
  2. Enter a descriptive name for your job and choose between Backup (one-way) or Synchronize (two-way) as the job type.
  3. Click the Please click here to select folder button on both the Left and Right sides to choose your source and destination folders.
  4. After selecting folders, click the Analyze button to preview the changes GoodSync proposes.
  5. Review the analysis and click the Sync button to initiate the file transfer and synchronization.

How This Would Help: This quick start guide helps new users immediately begin backing up or synchronizing their files, establishing a foundational understanding of GoodSync‘s core functionality. It ensures critical data protection from the outset.

Automating Your Synchronization Jobs

  1. With an existing job open, click the Auto button in the toolbar or go to Job > Options and select the Auto section.
  2. Configure your preferred automatic settings, such as On File Change for real-time synchronization, Periodically for scheduled intervals, or On Connect for removable drives.
  3. Ensure the AutoRun ON/OFF button in the toolbar is enabled to activate automatic job execution.

How This Would Help: Automating jobs ensures that your files are always up-to-date and protected without manual intervention. This is crucial for maintaining data consistency across devices and for continuous backup, providing peace of mind.

Configuring Deletion Propagation

  1. Open a GoodSync job and navigate to Job > Options > General.
  2. Locate the Propagate Deletions checkbox. If checked, deletions made on one side of the job will be mirrored on the other side.
  3. For one-way backup jobs, consider unchecking Propagate Deletions if you want to prevent files from being deleted from your backup destination when they are removed from the source.

How This Would Help: Understanding and correctly configuring deletion propagation is vital to prevent unintended data loss. For backup scenarios, disabling this feature can act as a safety net, preserving files in your backup even if they are accidentally deleted from the source.

System Specifications

Minimum

  • OS: Windows 10, 11 (32-bit, 64-bit); macOS 10.13 or later (64-bit Intel or Apple Silicon)

Notable Features

  • True Bi-Directional Synchronization: GoodSync automatically detects and synchronizes all changes, including creations, deletions, and modifications, across folders, subfolders, and files, ensuring identical content on both sides.
  • One-Way Synchronization for Backup: Easily configure one-way synchronization jobs to create reliable backup solutions, propagating changes from a source folder to a destination, ideal for safeguarding critical data.
  • Deletions Propagation: The software intelligently propagates file deletions, even across a series of synchronized devices, maintaining data consistency and freeing up space where files are no longer needed.
  • Chained Synchronization for Multiple Devices: Changes made by GoodSync can be seamlessly transferred across multiple computers and devices, enabling complex synchronization scenarios, even with intermediary storage like USB drives.
  • Lightning Fast Speed & Low Memory: Engineered for efficiency, GoodSync performs significantly faster than many other synchronization programs while requiring minimal memory, capable of analyzing millions of files in minutes.
  • Extensive Protocol Support: Supports synchronization with various locations including Windows Local Disk, Windows Network Server (SMB), FTP, WebDAV, Secure FTP (SSH), Amazon S3 servers, and Windows Mobile devices.
  • Selective File Synchronization: Utilize powerful exclude and include filters to precisely control which files are synchronized based on criteria such as name patterns, size, and modification time, offering granular control over your data.
  • Portable Paths for Removable Drives: Allows specifying folder paths that start with a volume name, ensuring that removable drives are correctly identified and synchronized regardless of the disk letter they are assigned.

Tech Specs

Software NameGoodSync
Version12.9.29.9
LicenseTrial / Paid (with Free limitations)
File Size76.6 MB
OS SupportWindows, macOS
LanguageEnglish, Spanish, French, German, Russian, Japanese, Dutch, Simplified Chinese, Traditional Chinese, Portuguese-BR, Arabic (multi-language)
DeveloperSiber Systems Inc.
Homepagehttps://www.goodsync.com
Changelogurlhttps://www.goodsync.com/support/news/?affid=tdk84
Last UpdatedMay 3, 2026

Installation Guide

Installation Steps

  1. Click the download button above for your operating system (Windows or macOS) to get the GoodSync installer.
  2. Locate the downloaded file (e.g., .exe for Windows, .dmg for macOS) and double-click it to run the installer.
  3. Follow the on-screen installation wizard prompts to complete the setup process. For macOS, you may need to drag the application to your Applications folder.
  4. After installation, launch GoodSync and create a new job, selecting either Backup or Synchronize as your job type.
  5. Choose your Left and Right folders (source and destination) for the job.
  6. Click Analyze to review the proposed changes, then Sync to start the synchronization or backup process.

Compatibility: Compatible with Windows 10, 11 and macOS 10.13 or later. For macOS, ensure Full Disk Access is granted after installation if prompted.

Fix Common Problems

  • Issue: Installation fails or program doesn’t run correctly → Solution: Try running the installer or the application as an administrator (Windows) or ensure necessary permissions are granted (macOS).
  • Issue: Files are not syncing as expected → Solution: Check your job settings, especially Propagate Deletions and Ignore Changes on Destination Side for one-way jobs, and review filters.

FAQ

Is GoodSync free to use?

GoodSync offers a free version with limitations, allowing up to 3 jobs with a maximum of 100 files per job and no unattended use. A fully functional 15-day free trial is also available for the paid/Pro version, which removes these limitations.

What operating systems does GoodSync support?

GoodSync supports Windows 10 and 11 (both 32-bit and 64-bit), and macOS 10.13 or later (compatible with both Intel and Apple Silicon processors). It also has versions for Windows Server, Linux/Unix Server, NAS devices, Android, and iOS.

Can I use GoodSync to synchronize files with cloud storage?

Yes, GoodSync supports synchronization with various cloud storage services, including Google Drive, Dropbox, Amazon S3, OneDrive, Office 365, SharePoint, Box.com, and Backblaze B2. It also supports FTP, SFTP, and WebDAV protocols for remote synchronization.


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