RustFrame - Privacy-Focused Screen Region Sharing

What is RustFrame?

RustFrame lets you share a specific part of your screen instead of your entire desktop. Perfect for ultra-wide monitors, multi-monitor setups, and keeping your private information private during video calls.

🎯

Pixel-Perfect Control

Select exactly what you want to share with a draggable, resizable border

🔒

Privacy First

No account, no cloud, no telemetry. Everything runs locally on your machine

⚡

High Performance

GPU-accelerated capture with minimal CPU usage. Smooth and responsive

🖥️

Multi-Monitor

Seamlessly works across multiple displays and ultra-wide screens

🎨

Customizable

Adjust borders, highlights, cursor, FPS, and more to fit your workflow

🌍

Cross-Platform

Works on Windows, macOS, and Linux (experimental)

Core Features

🎬 Region Selection & Preview

Hollow border window for pixel-perfect region selection
Click-through capture mode - interact with apps underneath
Preview window displays captured region in real-time
Move and resize region while capturing
Remember last region on startup

🎮 Interaction Features

Cursor Control: Show/hide your cursor in the capture
Click Highlights: Visual feedback with customizable colors
Recording Indicator: "REC" badge shows when capturing
Live Adjustment: No restart needed to change region

🎯 Content Filtering

Capture All: Capture everything in the region
Exclude Mode: Hide selected windows/apps from capture
Include Only: Capture only selected windows (coming soon)
Auto-Exclude: Preview window automatically excluded
Manual refresh - no background polling for privacy

⚙️ Customization

Border Styling: Adjustable width, color, visibility
Performance Tuning: FPS control (15-144 FPS)
Capture Profiles: Pre-configured for Discord, Meet, Teams, etc.
Multi-language: English built-in, more available for download

Quick Start

1

Launch RustFrame

Open the application on your computer

2

Enable Preview Border

Click Settings → Region tab → Enable Preview Border

3

Select Your Region

Drag and resize the border to cover the area you want to share

4

Start Capture

Click "Start Capture" button

5

Share in Video Call

In your video app, share the "RustFrame - Share This Window" window

Note: You can move and resize the border during capture. The preview window is what you share, not the border window.

Platform Support

🪟 Windows 10/11

✅ Stable

Capture Method: Windows Graphics Capture (WGC)

Rendering: DirectX 11 (GPU)

Performance: ~8-10% CPU

Fallback: GDI (CPU)

🍎 macOS 12.3+

✅ Stable

Capture Method: ScreenCaptureKit

Rendering: Metal (GPU)

Performance: ~5-8% CPU

Requirements: Screen Recording + Accessibility permissions

🍎 macOS 10.15-12.2

✅ Supported

Capture Method: CoreGraphics

Rendering: CPU fallback

Performance: ~10-15% CPU

🐧 Linux

🚧 Experimental

Capture Method: X11/Wayland

Rendering: wgpu

Performance: Varies

Status: In development

Compatible With

Discord

Google Meet

Zoom

Microsoft Teams

OBS Studio

Slack

Documentation

📖 User Guide

Installation, usage, and troubleshooting

👨‍💻 Developer Guide

Architecture, building, and contributing

🔧 Technical Docs

Platform details and internals

⚙️ Profiles & Settings

Platform-specific configuration

Video Walkthroughs

▶

English Overview

Share Your Screen
The Way You Want