# tom-englert/RegionToShare

Helper app to share only a part of a screen via video conference apps

Repository: https://github.com/tom-englert/RegionToShare
Canonical: https://ross.abutalabs.com/products/regiontoshare
Language: C#
License: GPL-3.0
License Family: copyleft
Last push: 2025-05-09T07:46:07+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 20, release rhythm 8, longevity 100
- inputs: {"age_days": 1732, "days_push": 481, "days_rel": 670, "gap_med": null, "n_releases_24m": 1}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1151, forks 40 (observed 2026-08-28T04:03:46.731596+00:00)

## What it is
A Windows helper app that mirrors a selected screen region into a hidden window so video conference apps can share just that region. It works with meeting apps like Teams and WebEx that only support full-screen or single-window sharing.

## Use cases
- share only part of my screen in Teams
- share a screen region instead of full screen in WebEx
- present a specific area of my desktop during video calls
- hide other windows while screen sharing in a meeting
- mirror a screen region into a shareable window

## When to choose
- your meeting app only supports full-screen or single-window sharing
- you need to show just a portion of your screen on Windows 10/11
- you want a lightweight free tool for partial screen sharing

## When to avoid
- you are not on Windows
- your meeting app already supports region sharing natively
- you need cross-platform screen sharing tools

## Facets
- artifact type: application
- maturity: active
- function: gui, video-processing
- domain: developer-tools, windows, desktop-applications
- platform: windows
- tags: screen-sharing, video-conferencing, screen-region, teams, webex, desktop

## Member repositories
- tom-englert/RegionToShare (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:46.731596+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:33:37.822555+00:00, confidence not recorded.
  - readme: https://github.com/tom-englert/RegionToShare (fetched 2026-08-28T04:03:46.731596+00:00, sha fd69fcf384b8)
- Data as of 2026-08-30T08:39:29.467469+00:00.