Is it a Virus?
✔ NO - Safe
Should be located in C:\Program Files\JetBrains\IntelliJ IDEA 2025.2\bin\idea64.exe
Warning
Telemetry may collect usage data
Some events are collected to improve IDE features and stability; you can disable if desired
Can I Disable?
✔ YES
Telemetry and background collection can be toggled off in Settings → Appearance & Behavior → System Settings → Data Sharing
Privacy Notice
Data is anonymized where possible and configurable
Review IDE Privacy Settings to understand what is sent
What is idea64.exe?
idea64.exe is the IntelliJ IDEA launcher and runtime process on Windows. It starts the IDE UI, coordinates modules, and may spawn additional background subprocesses for indexing, code analysis, and telemetry data collection. This multi-process design helps keep the IDE responsive and stable.
The IntelliJ architecture uses multiple processes to separate UI, indexing, and background tasks. Telemetry events, crashes, and feature usage are collected and sent to JetBrains servers with opt-out options, while ensuring user privacy by design.
Quick Fact: IntelliJ's multi-process approach isolates heavy tasks like indexing from the UI, improving responsiveness even during large projects.
Types of IntelliJ Processes
- IDE Launcher / Main Process: Controls UI, menus, and core IDE functionality
- Telemetry Collector: Background data collection for usage and events
- Crash Reporter: Captures and reports crashes to JetBrains servers
- Plugin Host Process: Runs plugins in isolated contexts
- Indexer / Background Task: Code indexing, syntax analysis, and background tasks
- Helper Utilities: miscellaneous background services used by the IDE
Is idea64.exe Safe?
Yes, idea64.exe is safe when it's the legitimate file from JetBrains downloaded from official sources (jetbrains.com/idea or JetBrains Toolbox).
Is idea64.exe a Virus or Malware?
The real idea64.exe is NOT a virus. However, malware can imitate names to trick users.
How to Tell if idea64.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\JetBrains\IntelliJ IDEA 2025.2\bin\idea64.exe or C:\Program Files (x86)\JetBrains\IntelliJ IDEA 2025.2\bin\idea64.exe. Any idea64.exe elsewhere is suspicious.
- Digital Signature:: Right-click the file in Explorer → Properties → Digital Signatures. Should show "JetBrains s.r.o." as the signer.
- Resource Usage:: Normal usage is 0-5% CPU per process, 50-150 MB memory. Extremely high usage when IDE is idle is suspicious.
- Behavior:: IDE should only run when you start IntelliJ IDEA. Background processes with no UI may indicate malware.
Red Flags: If idea64.exe is located in unusual folders (Temp, AppData, or System32), runs when the IDE isn't open, has no valid digital signature, or uses excessive resources constantly, scan with a reputable antivirus. Watch for similarly-named files like "idea.exe" or "idea64_" from untrusted sources.
Why Is idea64.exe Running on My PC?
idea64.exe runs the IntelliJ IDEA application and related background tasks. It may stay active after you close the IDE to finish indexing, maintain background services, or handle telemetry/ crash reporting.
Reasons it's running:
- Active IDE Use: You currently have IntelliJ IDEA open, with one or more projects loaded; the main process plus background workers stay active.
- Background Tasks: Indexing, code analysis, and plugin loading continue to run in background to speed up subsequent actions.
- Telemetry and Crash Reporting: Telemetry events and crash reports may be collected and uploaded in the background.
- Startup and Auto-Launch: IDE may be configured to start on system boot or to resume recently opened projects.
- Background VCS and Synchronization: Version control watchers and project synchronization tasks can keep the process alive.
Can I Disable or Remove idea64.exe?
Yes, you can disable telemetry and controlling startup. You cannot remove the IDE if you rely on it for development.
How to Stop idea64.exe
- Close the IDE: Use File → Exit or click the X to shut down the IDE gracefully.
- Disable Telemetry: Settings → Appearance & Behavior → System Settings → Data Sharing → Uncheck 'Share usage statistics' or similar option.
- Disable Startup: Windows Task Manager → Startup tab → Disable IntelliJ IDEA; or disable startup in JetBrains Toolbox if installed.
- Stop Background Tasks: In Settings, disable long-running background tasks or end processes via Task Manager if needed.
- Uninstall (If desired): Windows Settings → Apps → IntelliJ IDEA → Uninstall; use JetBrains Toolbox for managed setups.
How to Uninstall IntelliJ IDEA
- ✔ Windows Settings → Apps → Apps & Features → IntelliJ IDEA → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → IntelliJ IDEA → Uninstall
- ✔ Consider removing remnants: delete configuration folders in %APPDATA%/JetBrains/IntelliJIdea and caches if you want a clean reinstall
Common Problems: Telemetry and IDE Performance
If idea64.exe is consuming unusual resources or causing issues, try the following steps to diagnose and remedy the problem.
Common Causes & Solutions
- Too Much Project Data Indexing: Wait for indexing to complete, or move large projects aside; exclude folders in Project Structure when not needed.
- Background Telemetry: Disable telemetry in Settings if you do not want data collection; ensure the change is saved and reopened IDE.
- Heavy Plugins: Disable or uninstall resource-intensive plugins from Settings → Plugins.
- Frequent Trash/Cache Buildups: Invalidate caches: File → Invalidate Caches / Restart; clear local caches if necessary.
- Outdated IDE: Update to the latest IDEA version via Help → Check for Updates to fix known issues.
- Hardware Acceleration: Disable hardware acceleration: Help → Edit Custom VM Options or Settings → Appearance & Behavior → System Settings → Use hardware acceleration when available
Quick Fixes:
1. Quick Fixes:
2. 1. Close the IDE and reopen to clear transient states
3. Check and disable 'Share usage statistics' in Data Sharing
4. Update IntelliJ IDEA to the latest version
5. Disable any unnecessary plugins
6. Run with reduced indexing scope for large projects
Frequently Asked Questions
Is idea64.exe part of IntelliJ telemetry or the IDE itself?
idea64.exe is the main IDE launcher for IntelliJ IDEA and hosts core UI and services. Telemetry runs in the background as separate tasks within the same process family.
What data does IntelliJ telemetry collect?
Telemetry collects anonymous usage statistics, feature usage counts, crash reports, and performance metrics to help improve the IDE. Personal data is minimized and configurable.
Can I disable IntelliJ telemetry completely?
Yes. Go to Settings → Appearance & Behavior → System Settings → Data Sharing and disable the relevant options. A restart may be required.
Where are IntelliJ telemetry settings stored?
Telemetry settings are stored in the IDE configuration directory under options like data-sharing.xml within your IntelliJ profile (e.g., %USERPROFILE%\.IntelliJIdea2025.2).
Does telemetry affect IDE performance?
Telemetry is designed to be lightweight, but enabling it can introduce minor overhead. Disabling telemetry or scheduling can mitigate any perceived impact.
How do I opt out or customize telemetry in a newer IDE version?
Use the Data Sharing options in Settings, or consult Help → Find Action → 'Data Sharing' to adjust sensitivity, opt-out, and data categories collected.