Is it a Virus?
✔ NO - Safe
Must be in C:\Program Files\Loom\loom.exe or C:\Users\<User>\AppData\Local\Loom\loom.exe
Warning
Multiple Loom components
Loom may spawn separate processes for recording, overlay, and cloud upload
Can I Disable?
✔ YES
Close Loom or end process in Task Manager, and disable startup if desired
What is loom.exe?
loom.exe is the executable for the Loom Desktop Screen Recorder. Loom uses a dedicated Electron-based process to capture screen activity, audio, and webcam input for quick sharing and collaboration.
Loom's multi-process architecture isolates the recording engine from the UI, reducing crashes. The app uses a lightweight renderer and a background service to manage uploads and notifications securely.
Quick Fact: Loom pioneered in-app screen recording with built-in sharing, enabling fast capture and distribution from a single desktop app.
Types of Loom Processes
- Main Application Process: Electron-based UI and user controls (single instance)
- Recording Engine Process: Captures screen, audio, and webcam input
- Renderer Process: UI rendering for Loom dialogs and previews
- Background Upload Process: Uploads recordings to Loom cloud when connected
- Notification Service: Displays status updates and completion alerts
- Overlay/Preview Engine: Renders on-screen overlays and playback previews
Is loom.exe Safe?
Yes, loom.exe is safe when it's the legitimate file from Loom, downloaded from loom.com or the official store.
Is loom.exe a Virus or Malware?
The real loom.exe is NOT a virus. However, malware can masquerade with similar names to trick users.
How to Tell if loom.exe is Legitimate or Malware
- File Location: Must be in
C:\Program Files\Loom\loom.exe or C:\Users\\AppData\Local\Loom\loom.exe. Any loom.exe elsewhere is suspicious.
- Digital Signature: Right-click loom.exe → Properties → Digital Signatures. Should show "Loom, Inc." as the signer.
- Resource Usage: Normal usage is 0-6% CPU per recording session, 60-300 MB memory. Persistent high usage when idle is suspicious.
- Behavior: Loom should only run when recording or waiting to start a capture. Continuous background activity when not using Loom is suspicious.
Red Flags: If loom.exe is located in unusual folders (Temp, AppData\Roaming, or System32), runs when not recording, has no digital signature, or uses excessive resources constantly, scan with antivirus. Beware of similarly-named files like "loomx.exe" or "loom32.exe".
Why Is loom.exe Running on My PC?
loom.exe runs when you start Loom, begin a screen capture, or when Loom is configured to run in the background for uploads and notifications.
Reasons it's running:
- Active Recording: You are actively recording a screen session; the recording engine runs to capture input
- Background Uploads: Completed recordings are uploaded to Loom cloud automatically (or on schedule)
- Startup or Login: Loom is configured to start with Windows or on user login
- Overlay Features: Loom provides on-screen overlays and callouts that may run via a separate process
- Notifications: Loom's notification service runs to alert you of upload status or recording completion
Can I Disable or Remove loom.exe?
Yes, you can disable loom.exe. You can pause recording, exit Loom, or uninstall Loom if needed.
How to Stop loom.exe
- End Recording: In Loom, click Stop or use the Stop button in the recording toolbar
- Close Application: Exit Loom from the tray icon or main window
- Disable Startup: Task Manager → Startup tab → Disable Loom
- Quit Background Services: In Loom Settings → General, disable background uploads
- From Windows Services: If Loom installs a background service, stop and disable it in Services.msc
How to Uninstall Loom
- ✔ Windows Settings → Apps → Apps & Features → Loom → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → Loom → Uninstall
- ✔ After uninstall, remove remaining Loom folders under C:\Program Files\Loom and C:\Users\<User>\AppData\Local\Loom
Common Problems: Loom Performance and Behavior
If loom.exe is misbehaving, try the following steps to reduce resource usage and fix common issues.
Common Causes & Solutions
- Recording too long with high-resolution source: Lower the recording resolution or frame rate in Loom settings; choose a higher compression if needed.
- Background uploads throttling: Pause uploads or ensure stable network; adjust Loom settings to upload on Wi-Fi only or when plugged in.
- Outdated Loom app: Update Loom to latest version via Loom → Check for updates
- Conflicting extensions or overlays: Disable browser extensions that interact with Loom; disable overlays in Loom settings
- Insufficient disk space: Free up disk space on the drive Loom records to; clear cache
- Malware masquerading as loom.exe: Run a full antivirus scan and verify file location in C:\Program Files\Loom
Quick Fixes:
1. Open Loom Task Manager (if recording) and end problematic processes
2. Update to the latest Loom version
3. Check Loom Settings → General for startup options
4. Ensure sufficient disk space and close unnecessary apps
5. Run a malware scan and verify loom.exe location
Frequently Asked Questions
Is loom.exe a virus?
No, loom.exe is Loom's legitimate desktop recorder. Verify it is located in C:\Program Files\Loom and signed by Loom, Inc.
Why is loom.exe using so much CPU?
CPU spikes occur during screen capture or high-framerate recording. Use Loom Task Manager to identify the capture source and lower resolution or frame rate.
Can I delete loom.exe?
You can uninstall Loom from Windows Settings or Control Panel. Deleting loom.exe without uninstalling may leave orphaned files.
Can I disable loom.exe?
Yes. Close Loom or disable startup in Task Manager. In Loom settings, disable background uploads if desired.
Why does loom.exe run at startup?
Loom can be configured to launch on system startup to be ready for recording. Disable via Task Manager → Startup or Loom Settings → General.
How do I reduce Loom's memory usage?
Lower capture resolution/frame rate, disable unnecessary overlays/extensions, and clear temporary files. Update Loom to benefit from optimization.