kind-sync.exe

Kind Sync Service

Application ProcessVerifiedSync Service

CPU Usage

1-8%

Memory

20-150 MB

Location

Program Files\Kind\Kind Sync

Publisher

Kind Software LLC

Quick Answer

kind-sync.exe is safe. It's the background Kind Sync service that keeps data in sync across devices using secure channels and local caching.

Is it a Virus?

NO - Safe

Must reside in Program Files\Kind\Kind Sync\ and be digitally signed

Warning

Many processes normal

Each device or folder may spawn a sync thread

Can I Disable?

YES

Disable auto-sync in settings or quit the app

What is kind-sync.exe?

kind-sync.exe is the background synchronization service for Kind Sync, a cross-device data sync tool. It monitors designated folders and settings changes, then communicates with Kind's cloud to keep devices up to date. It runs as a background process to enable seamless syncing without user interaction.

Kind Sync uses a lightweight service that coordinates local change detection with the cloud via TLS, storing metadata in a local DB and pushing updates to connected devices. It runs in a sandboxed context and scales with the number of synced folders, threads, and network conditions.

Quick Fact: Kind Sync was designed to minimize resource impact while ensuring reliable cross-device synchronization.

Types of Kind Sync Processes

Launcher Process: Starts the Sync Client UI and coordinates startup tasks
Sync Engine: Core component that detects changes and queues updates
Network Service: Handles TLS connections and cloud communication
Background Cache: Local database and cache for quick access
Notification Helper: Delivers sync status to the user
Resource Monitor: Keeps track of resource usage and throttles activity

Is kind-sync.exe Safe?

Yes, kind-sync.exe is safe when it's the legitimate file from Kind Software LLC downloaded from official sources (kindsoftware.com or bundled with the Kind Sync client).

Is kind-sync.exe a Virus or Malware?

The real kind-sync.exe is NOT a virus. However, malware can mimic names to trick users.

How to Tell if kind-sync.exe is Legitimate or Malware

File Location: Must be in C:\Program Files\Kind\Kind Sync\kind-sync.exe or C:\Program Files (x86)\Kind\Kind Sync\kind-sync.exe. Any other location is suspicious.
Digital Signature: Right-click the process in Task Manager → Open file location → Right-click kind-sync.exe → Properties → Digital Signatures. Should show "Kind Software LLC".
Resource Usage: Normal usage is 1-8% CPU and 20-150 MB memory. Constant high usage when idle is suspicious.
Behavior: Kind Sync should run when syncing is configured; unexpected auto-start or background activity without user action is a red flag.

Red Flags: If kind-sync.exe is located in unusual folders (like Temp, AppData\Roaming, or System32), runs when you haven't started Kind Sync, has no valid signature, or uses excessive resources constantly, scan with antivirus. Watch for similarly named files such as "kindsync.exe" or "kind-sync32.exe".

Why Is kind-sync.exe Running on My PC?

kind-sync.exe runs to keep data in sync across multiple devices and to monitor designated folders for changes as configured by the user.

Reasons it's running:

Active Sync Sessions: You have an active Kind Sync client or a background sync job enabled; changes propagate to connected devices.
Background Monitoring: The service watches specific folders and metadata stores for updates even when the UI is minimized.
Startup Launch: Kind Sync is configured to start automatically at Windows startup to ensure devices stay in sync.
Multiple Devices: If you use Kind Sync on several machines, each instance may run to maintain consistency.
Network Activity: The app checks for cloud changes and pushes local updates to the cloud, causing background activity.

Can I Disable or Remove kind-sync.exe?

Yes, you can disable kind-sync.exe. It's safe to disable auto-sync; you can also uninstall the Kind Sync client if you no longer need it.

How to Stop kind-sync.exe

End Individual Sync Tasks: Open the Kind Sync UI and pause or cancel specific sync tasks, or exit the app
Close the Client: Quit the Kind Sync client from the system tray or the UI
End All Processes: Open Windows Task Manager (Ctrl+Shift+Esc), find kind-sync.exe, right-click → End Task
Prevent Startup: Task Manager → Startup tab → Disable Kind Sync
Pause Background Sync: In Kind Sync settings, turn off background sync

How to Uninstall Kind Sync

✔ Windows Settings -> Apps -> Apps & Features -> Kind Sync -> Uninstall
✔ Control Panel -> Programs -> Uninstall a program -> Kind Sync -> Uninstall
✔ After uninstalling, consider alternatives for file synchronization

Common Problems: High CPU or Memory Usage

If kind-sync.exe is consuming excessive resources:

Common Causes & Solutions

Too many sync folders or devices: Limit the number of synced folders and disable sync on unused devices
Large file changes: Pause sync during mass updates or use selective sync
Background indexing: Exclude large media folders from indexing or adjust sync filters
Outdated client: Update Kind Sync to the latest version
Network throttling: Adjust sync bandwidth limits in settings
Malicious extension or malware: Run full antivirus scan and review installed extensions

Quick Fixes:
1. Open Task Manager to identify heavy sync tasks
2. Pause or cancel large sync jobs
3. Update Kind Sync to latest version
4. Check for malware or suspicious extensions
5. Review synced folders and exclude unnecessary ones

Frequently Asked Questions

Is kind-sync.exe a virus?

No, the legitimate kind-sync.exe is produced by Kind Software LLC and should reside in C:\Program Files\Kind\Kind Sync\ and be digitally signed. Always verify location and signature.

Why is kind-sync.exe running when I haven't opened the app?

Kind Sync runs as a background service or startup task to keep data in sync across devices. It may be started by Windows startup or a secondary sync trigger.

Where is kind-sync.exe located on Windows?

Typically in C:\Program Files\Kind\Kind Sync\kind-sync.exe or C:\Program Files (x86)\Kind\Kind Sync\kind-sync.exe. Check task manager to confirm path.

How do I disable auto-sync?

Open the Kind Sync client, go to Settings, and disable background sync or startup auto-launch. You can also disable it from Task Manager Startup tab.

Can I uninstall Kind Sync without losing data?

Yes, you can uninstall Kind Sync. Your local data may be removed unless you use cloud storage or have a separate backup. Reinstalling is possible if you need it later.

How secure is data during sync?

Kind Sync uses TLS for data in transit and encrypts sensitive metadata at rest. Ensure you keep the client updated and review connected devices regularly.