Quick Answer
makemkv.exe is safe. MakeMKV is a legitimate DVD/Blu-ray ripping tool that reads discs, decrypts content, and demultiplexes streams into MKV containers.
What is makemkv.exe?
MakeMKV is a lightweight, cross-platform tool that reads Blu-ray and DVD discs, decrypts protected content, and muxes selected video/audio/subtitle streams into a single MKV container. It emphasizes direct, lossless extraction without re-encoding when possible.
MakeMKV operates with a GUI (makemkv-gui.exe) and a console component (makemkvcon.exe). It decrypts disc protection (AACS/BD+) and demuxes streams, preserving chapters, subtitles, and audio tracks for flexible playback.
Quick Fact: MakeMKV uses a multi-process approach to isolate disc access, decryption, and muxing for stability and preserves original quality.
Types of MakeMKV Processes
- GUI Process: Main MakeMKV window and user interface
- Disc Access Process: Reads data from optical discs
- Demuxing/Remuxing Process: Demultiplexes streams into MKV containers
- Decryption/Key Handling: Handles BD+/AACS decryption keys
- Utility/Background Process: Performs metadata lookup and background tasks
Is makemkv.exe Safe?
Yes, makemkv.exe is safe when obtained from the official MakeMKV site and installed in the proper directory.
Is makemkv.exe a Virus or Malware?
The real makemkv.exe is NOT a virus. However, malware can mimic names; always verify a valid digital signature and correct file location.
How to Tell if makemkv.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\MakeMKV\makemkv.exe or C:\Program Files (x86)\MakeMKV\makemkv.exe. Any makemkv.exe elsewhere is suspicious.
- Digital Signature:: Right-click makemkv.exe in File Explorer → Properties → Digital Signatures. Should show a valid signer like "GuinpinSoft, Ltd."
- Resource Usage:: Normal usage is 2-18% CPU per task and 40-170 MB total memory. Constant 90% CPU or high memory outside of a rip is suspicious.
- Behavior:: Makemkv.exe should run when you initiate a rip or when the GUI is active. Unprompted activity or background launches may indicate malware.
Red Flags: If makemkv.exe is located in unusual folders (like Temp, AppData, or System32), runs when no MakeMKV task is started, has no valid digital signature, or uses abnormal excessive resources, scan with reputable antivirus. Be wary of similarly named files such as "makemkvv.exe" or "makemkvcon_.exe".
Why Is makemkv.exe Running on My PC?
Makemkv.exe may run when you initiate a ripping job, use the GUI, or when the app performs background tasks like metadata retrieval or disc scanning.
Reasons it's running:
- Active Ripping or Demuxing: You started a Blu-ray/DVD rip or a local video demuxing job; MakeMKV creates processes to read, decrypt, and mux streams.
- Background Metadata Fetch: MakeMKV may query online databases for disc metadata, cover art, or chapters during a new rip setup.
- Disc Insertion Detected: In auto-detect mode, inserting a disc can trigger the app to mount and prepare for ripping.
- Automation or Scripting: If a script or automation (e.g., makemkvcon batch) is configured, the tool will launch to complete tasks.
- Startup or Tray Configuration: If configured to run on Windows startup or to operate from the system tray, makemkv.exe may start without explicit user action.
Can I Disable or Remove makemkv.exe?
Yes, you can disable makemkv.exe. It is safe to close MakeMKV when not in use, and you can uninstall it or disable startup to prevent automatic launches.
How to Stop makemkv.exe
- End Active Rip in GUI: In MakeMKV GUI, stop the current job or press the Stop button if available
- Close the GUI: Exit MakeMKV by closing the window or choosing Exit from the menu
- End Makemkvcon Tasks: Open Task Manager (Ctrl+Shift+Esc) and end any makemkvcon.exe processes
- Disable Startup: Task Manager → Startup tab → Disable MakeMKV entry
- Disable Background Apps: In MakeMKV Settings → General, uncheck options like 'Continue running background tasks' and 'Launch on startup'
How to Uninstall MakeMKV
- ✔ Windows Settings → Apps → Apps & Features → MakeMKV → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → MakeMKV → Uninstall
- ✔ Consider alternatives: HandBrake, VLC, or other rippers
Common Problems: High CPU or Memory Usage
If makemkv.exe is consuming excessive resources:
Common Causes & Solutions
- Active rip with large source disc: Large BD/DVD sources can use more CPU; allow the task to complete or pause and resume later
- Background metadata lookups: Disable online metadata fetch in settings if it seems slow or intrusive
- Outdated MakeMKV version: Update to the latest MakeMKV build from the official site to get performance and security fixes
- Antivirus interference: Temporarily exclude MakeMKV from real-time scanning or add to exceptions
- Insufficient hardware resources: Close other heavy apps or upgrade RAM/CPU for smoother ripping
- Corrupted disc or read errors: Clean the disc, reinsert, or try a different drive; ensure disc is not damaged
Quick Fixes:
1. Quick Fixes:
2. 1. Check the MakeMKV progress window to identify the current task
3. Update MakeMKV to the latest version from makemkv.com
4. Exclude MakeMKV from real-time antivirus scanning
5. Close unnecessary background apps to free RAM
6. If stuck, cancel the job and restart the GUI
Frequently Asked Questions
Is makemkv.exe a virus?
No, the legitimate makemkv.exe from MakeMKV is not a virus. Verify the file is located in C:\Program Files\MakeMKV\makemkv.exe and has a valid digital signature from GuinpinSoft, Ltd.
Can MakeMKV decrypt Blu-ray discs?
Yes. MakeMKV can decrypt Blu-ray discs using licensed keys to extract streams, producing an MKV without re-encoding when possible.
Does MakeMKV re-encode video?
No. By default MakeMKV demuxes streams into MKV without re-encoding, preserving original video and audio quality unless you choose to transcode later outside MakeMKV.
Can I run MakeMKV on Windows and macOS?
Yes. MakeMKV is cross-platform and provides GUI and command-line tools for Windows, macOS, and Linux.
How do I uninstall MakeMKV?
Use Windows Settings → Apps → Apps & Features → MakeMKV → Uninstall, or Control Panel → Programs → Uninstall a program → MakeMKV → Uninstall.
Is there a cost to use MakeMKV?
MakeMKV offers a free trial with limited functionality; a license is required for full, perpetual use. Always obtain licenses from the official site.