NVIDIA ShadowPlay Recording and Streaming Service
NVIDIA Share.exe is safe. It's the ShadowPlay recording and streaming service that comes with GeForce Experience, allowing you to capture gameplay, take screenshots, and stream to platforms like Twitch.
NVIDIA Share.exe is the process that powers NVIDIA's ShadowPlay recording and streaming features. It runs as part of GeForce Experience and allows gamers to capture gameplay footage, take screenshots, record highlights, and stream to platforms like Twitch and YouTube.
The process uses NVIDIA's NVENC hardware encoder built into GeForce GPUs to record gameplay with minimal performance impact. It can capture instant replays automatically in the background, allowing you to save the last 30 seconds to 20 minutes of gameplay at any time.
Quick Fact: ShadowPlay can record gameplay at up to 4K resolution at 130 Mbps using NVIDIA's dedicated hardware encoder, which has much less impact on gaming performance than software-based recorders like OBS.
Yes, NVIDIA Share.exe is safe when it's the legitimate file from NVIDIA Corporation installed with GeForce Experience.
The real NVIDIA Share.exe is NOT a virus. It's an official component of NVIDIA GeForce Experience, digitally signed by NVIDIA Corporation.
C:\Program Files\NVIDIA Corporation\NVIDIA GeForce Experience\. Any NVIDIA Share.exe elsewhere is suspicious.Red Flags: File in System32 or Temp folders, no digital signature from NVIDIA, high CPU usage when not recording, network activity to unknown servers, multiple instances running.
NVIDIA Share.exe runs automatically because GeForce Experience is installed and the ShadowPlay overlay feature is enabled.
Reasons it's running:
Yes, you can disable NVIDIA Share.exe. Disabling it will stop ShadowPlay recording features but won't affect your GPU's gaming performance or driver functionality.
Disable Steps:
1. Open GeForce Experience
2. Click the Settings gear icon
3. Click "General" tab
4. Toggle OFF "In-Game Overlay"
5. NVIDIA Share.exe will stop running
If NVIDIA Share.exe is consuming excessive resources:
Quick Fixes:
1. Press Alt+Z → Settings → Recordings → Lower quality to "High" instead of "Ultra"
2. Reduce instant replay buffer from 20 minutes to 5 minutes
3. Restart GeForce Experience service in Task Manager → Services tab
No, NVIDIA Share.exe is not a virus. It's a legitimate component of NVIDIA GeForce Experience that powers ShadowPlay recording features. Verify it's located in C:\Program Files\NVIDIA Corporation\ and digitally signed by NVIDIA Corporation.
High CPU usage usually occurs when recording at high quality settings or when instant replay is constantly recording. Lower your recording quality, reduce the replay buffer length, or disable instant replay when not gaming to reduce CPU usage.
You shouldn't delete the file directly, but you can disable it through GeForce Experience settings by turning off the In-Game Overlay. If you don't need ShadowPlay features at all, you can uninstall GeForce Experience entirely while keeping your graphics drivers.
Yes, open GeForce Experience, click Settings, go to General tab, and toggle off "In-Game Overlay". This will stop NVIDIA Share.exe from running. Your GPU and games will work normally without it.
GeForce Experience is set to start automatically with Windows, which launches NVIDIA Share to enable instant replay and overlay features. You can disable auto-start in Task Manager's Startup tab or turn off the overlay in GeForce Experience settings.
NVIDIA Share uses the NVENC hardware encoder, which has minimal impact on FPS (typically 0-5% with instant replay, 5-10% when actively recording at high quality). It's much more efficient than software recorders, but disabling it can give a slight performance boost.