miro.exe

Miro Collaboration Desktop App

Application ProcessSafeCollaboration Tool

CPU Usage

3-15%

Memory

120-350 MB

Location

Program Files\Miro

Publisher

Miro, Inc.

Quick Answer

miro.exe is safe. It's the official Miro Desktop App executable used for real-time collaboration and board rendering.

Is it a Virus?

ourth NO - Safe

Must be in Program Files\Miro\Miro.exe

Warning

Many processes normal

Miro uses multiple processes for boards, sessions, and background sync

Can I Disable?

ourth YES

Close the app or disable startup/background sync in settings

What is miro.exe?

miro.exe is the executable for the Miro Desktop App, a collaborative whiteboard platform used by teams to brainstorm, plan, and visualize ideas. The app uses a multi-process Electron architecture to render boards, manage user sessions, and synchronize changes with the cloud, including offline caching for work while disconnected.

Miro runs on an Electron-based architecture with a Main Process, multiple Renderer processes for each board window, a GPU Process for graphics, and background tasks for cloud synchronization. This design isolates tasks, improves responsiveness, and keeps boards in sync with teammates across devices.

Quick Fact: Miro’s desktop app uses a multi-process model to separate UI, board rendering, and syncing for stability and collaboration.

Types of Miro Processes

Main Process: Core application logic and user interface management
Renderer Process: Board windows and rendering of board content
GPU Process: Graphics acceleration and rendering tasks
Background/Sync Process: Cloud synchronization and offline caching tasks
Updater/Utility Process: App update checks and auxiliary tasks
Plugin/Extension Process: Handle optional external integrations (if installed)

Is miro.exe Safe?

Yes, miro.exe is safe when it's the legitimate file from Miro downloaded from official sources (miro.com).

Is miro.exe a Virus or Malware?

The real miro.exe is NOT a virus. However, malware sometimes disguises itself using similar names to trick users.

How to Tell if miro.exe is Legitimate or Malware

File Location: Must be in C:\Program Files\Miro\Miro.exe or C:\Program Files (x86)\Miro\Miro.exe. Any miro.exe elsewhere is suspicious.
Digital Signature: Right-click the file in Explorer → Properties → Digital Signatures. Should show "Miro, Inc." as the signer.
Resource Usage: Normal usage is 3-15% CPU per board window, 100-350 MB RAM. Extremely high usage when the app is closed is suspicious.
Behavior: Miro should run when you open the app. Persistent background activity without user action could indicate malware.

Red Flags: If miro.exe is located in unusual folders (like Temp or AppData), runs when Miro isn’t open, has no valid digital signature, or uses excessive resources constantly, scan with antivirus software. Beware of similarly-named files like "miro.exe" from untrusted sources.

Why Is miro.exe Running on My PC?

miro.exe runs when you open the Miro Desktop App or when Miro is configured to start in the background for quick access and sync. Background tasks may keep the process active even if all boards are closed.

Reasons it's running:

Active Board Editing: You are editing or viewing a board; each board window spawns its own renderer process for smooth interaction.
Background Sync: Miro continuously syncs boards with the cloud and collaborators, which can keep processes alive for serialization and conflict resolution.
Startup Launch: Miro may be configured to launch at Windows startup to enable rapid access to boards.
Offline Caching: Data cached for offline use keeps the app engaged to serve content without network access.
Collaborator Presence: Real-time collaboration requires persistent network tasks; presence indicators and live updates sustain activity.

Can I Disable or Remove miro.exe?

Yes, you can disable miro.exe. It's safe to close Miro when not in use, and you can uninstall it completely if you prefer another collaboration tool.

How to Stop miro.exe

End Active Board Windows: Close individual board windows to reduce renderer processes
Close the App: Quit Miro from the system tray or via the X button
Disable Startup: Task Manager → Startup tab → Disable Miro
Disable Background Sync: Miro Settings → General → turn off background synchronization
Stop Background Tasks: If available, disable any background task options within Miro Settings → Data & Cache

How to Uninstall Miro

✔ Windows Settings → Apps → Apps & Features → Miro → Uninstall
✔ Control Panel → Programs → Uninstall a program → Miro → Uninstall
✔ Optionally remove local board exports and settings or re-install another collaboration tool

Common Problems: High CPU or Memory Usage

If miro.exe is consuming excessive resources:

Common Causes & Solutions

Multiple boards or heavy canvases open: Close unused boards or use board suspension features if available; reduce live media on boards.
Background Sync enabled: Limit sync frequency in Settings or disable non-essential integrations
Outdated Miro version: Update Miro to the latest version from the official site or app store
Graphics acceleration issues: Disable hardware acceleration in Settings → General → 'Use hardware acceleration when available'
Corrupted cache: Clear Miro cache via Settings → Data & Cache → Clear cache
Third-party extensions or integrations: Disable or remove unnecessary integrations from Miro Settings → Extensions

Quick Fixes:
1. Close heavy boards or suspend boards with high activity
2. Update Miro to the latest version
3. Disable background synchronization temporarily
4. Clear cache/data for the app
5. Restart Miro and check if CPU/memory usage drops

Frequently Asked Questions

Is miro.exe a virus?

No, the legitimate miro.exe from Miro, Inc. is not a virus. Verify it's located at C:\Program Files\Miro\Miro.exe and has a valid digital signature from "Miro, Inc.".

Why is miro.exe using so much CPU?

High CPU usage is usually caused by complex boards, embedded media, or real-time collaboration. Open Miro Task Manager inside the app to identify heavy boards or widgets, then close or optimize them.

Can I delete miro.exe?

Yes, you can uninstall Miro from Windows Settings → Apps if you no longer need it. Your board data will be removed unless you export or sync with a cloud account.

Can I disable miro.exe?

Yes. You can close Miro, disable startup entry, and turn off background syncing in Miro Settings → General.

Why does miro.exe start at login?

Miro may be configured to start automatically for quick access. Disable this in Task Manager → Startup tab or within Miro Settings.

Why are there multiple miro.exe processes?

Miro uses a multi-process Electron design with separate processes for the main UI, board renderers, and background syncing to improve stability and performance.