high-quality video recording

High-Definition Video Recording

Record your screen in 4K or 8K HD quality without any watermark. Videos are saved as MP4 files, allowing smooth playback and easy sharing.

  • Choose to record system audio or microphone input, or record silently without sound.
  • No time limits, lightweight, and lag-free performance for long sessions.
precise screen capture

Precise Screen Capture

  • Drag and select any area of the screen with exact dimensions to capture only what you need.
  • Supports both full-screen and custom region selection for flexible recording.
  • Instantly save captures as PNG/JPG/JPEG/BMP images with no quality loss.
instant editing

Instant Screenshot Editing

After capturing, edit your screenshots directly within the software. Add text, arrows, and shapes to annotate your images for presentations, tutorials, or communication.

privacy and local processing

100% Private and Local Processing

All recordings and screenshots are processed locally on your device. Nothing is uploaded to the cloud, ensuring complete privacy and data security.

Detailed Features

custom area selection Custom Area Selection
Drag and select any screen region with precise dimensions, perfect for tutorials, gaming, and presentations.
high-definition recording Quality Recording
Capture your screen in 4K or 8K HD quality with smooth performance and no watermarks, saving videos in MP4 format.
system and microphone audio Audio Capture Options
Record either system audio or microphone input. Audio volume can be adjusted via system settings, or record without sound if needed.
instant screenshot saving Instant Saving
Screenshots are saved as PNG/JPG/JPEG/BMP and videos as MP4 instantly. Copy and paste directly into folders, chats, or documents.
screenshot editing Screenshot Editing
Add text, arrows, and shapes to captured images immediately for clear annotations or presentation purposes.
local processing 100% Private
All operations are performed locally, with no uploads to the cloud, ensuring your data stays secure and private.

How It Works?

step 1
step 2
step 3
Install and launch iReaShare Screen Recorder on your computer. Then select "Custom" pr "Full Screen".
Enable "System Sound" or "Microphone", and click the "REC" icon. If you choose "Custom", you can drag and select an area you want record, and click "Start recording".
Once done, click "Stop Recording". Then you can copy or save the video directly.