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Crossover

🎯 A Crosshair Overlay for any screen.

Install / Use

/learn @lacymorrow/Crossover

README

<p align="center"> <img style="width:200px; height:200px;" width="200" height="200" src="https://github.com/lacymorrow/crossover/raw/main/src/static/icons/icon.png"> </p>

CrossOver <img src="https://github.com/lacymorrow/crossover/raw/main/src/static/meta/patreon-button.webp" height="40" style="height:40px;" align="right" /> <img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" height="40" style="height:40px;" align="right" />

🎯 Adjustable Crosshair Overlay for any screen

Latest releases Snapcraft Trending Maintainability CircleCI Appveyor

<div> <a href="https://gitHub.com/lacymorrow/crossover/stargazers/"><img src="https://img.shields.io/github/stars/lacymorrow/crossover.svg?style=social&amp;label=Star&amp;maxAge=2592000" alt="GitHub stars" style="max-width: 100%;"></a>&nbsp;&nbsp;&nbsp;<a href="https://gitHub.com/lacymorrow/crossover/network/"><img src="https://img.shields.io/github/forks/lacymorrow/crossover.svg?style=social&amp;label=Forks&amp;maxAge=2592000" alt="GitHub forks" style="max-width: 100%;"></a>&nbsp;&nbsp;&nbsp;<a href="https://gitHub.com/lacymorrow/crossover/watchers/"><img src="https://img.shields.io/github/watchers/lacymorrow/crossover.svg?style=social&amp;label=Watching&amp;maxAge=2592000" alt="GitHub watchers" style="max-width: 100%;"></a> </div>

Get it on the Windows App Store and Linux Snap Store

<div> <a href="https://apps.microsoft.com/detail/9mtd5zln7nl1?hl=en-US&gl=US" style=""> <img src="https://get.microsoft.com/images/en-us%20dark.svg" alt="Download CrossOver for Windows" style="height:60px;" /> </a> <a href="https://snapcraft.io/crossover"> <img src="https://snapcraft.io/static/images/badges/en/snap-store-black.svg" alt="Download CrossOver for Windows" /> </a> </div>

Download CrossOver for Windows

All Downloads (Mac, Linux, Windows)
To Use CrossOver: <kbd>Control</kbd>-<kbd>Alt</kbd>-<kbd>Shift</kbd>-<kbd>X</kbd>
Mac: <kbd>Control</kbd>-<kbd>Option</kbd>-<kbd>Shift</kbd>-<kbd>X</kbd>

CrossOver allows you to place a customizable crosshair overlay above any application window. Improve your aim and gain a competitive advantage with a permanent colored crosshair to mark center screen.

<p align="center"> <img src="https://github.com/lacymorrow/crossover/raw/main/src/static/meta/demo-main.png"/> </p>

Documentation

Download

View All Downloads (for any OS)

Windows

Download CrossOver.exe to install CrossOver to your system and receive automatic updates.

If you just want to try out CrossOver, or don't like installing things, we offer a portable exe as well.

Mac

Download the dmg or zip file for your architecture:

  • Intel (x64)
  • M1 (arm64)

Linux

We offer the following formats:

  • AppImage
  • apk
  • deb
  • freebsd
  • rpm
  • snap

Or download from the Snap Store

Get it from the Snap Store

Quick Start

  • Choose a crosshair from over 50 included or drop a custom image
  • Click and drag the crosshair to move Crossover around
  • Double-click the bullseye â—Ž to center
  • Use <kbd>Control</kbd>-<kbd>Alt</kbd>-<kbd>Shift</kbd> and arrow keys for fine-tuning
  • <kbd>Control</kbd>-<kbd>Alt</kbd>-<kbd>Shift</kbd>-<kbd>X</kbd> to lock in place
  • <kbd>Control</kbd>-<kbd>Alt</kbd>-<kbd>Shift</kbd>-<kbd>R</kbd> to reset app settings

See usage…

<p align="center"> <br /> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/Actual/ballistic-firedot.png"> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/The%20Diatoku/Green.png"> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/Chevron/Amethyst.png"> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/Actual/moa-delta.png"> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/Kenney-SVG/crosshair052.svg"> <img width="120" height="120" style="display:inline-block; width:120px; height:120px;" src="https://github.com/lacymorrow/crossover/raw/main/src/static/crosshairs/MLG%20Dot%20Outlined/Blue.png"> </p>

Features

  • Not bannable <sup>* [79]</sup>
  • Fast and lightweight
  • Choose from tons of true-to-life sights
  • Cross-platform: Windows, MacOS, and Linux support
  • Support for multiple monitors
  • Choose between center Dot or Crosshair
  • Create duplicate crosshairs to mark more than one spot
  • Customize crosshair size, color, and opacity
  • Customize SVG properties
  • Light/Dark mode and custom app colors
  • Persistent settings remember your choices automatically
  • Automatically updates in the background to keep your features fresh (Mac and Windows only)

<sup>* </sup> Escape from Tarkov will not work with CrossOver (#47)

Download CrossOver for Windows

View all dowloads for any OS
<p align="center"> <img src="https://github.com/lacymorrow/crossover/raw/main/src/static/meta/demo-duplicate.png"/> </p>

Other crosshair programs offer a single style or color option, and often don't allow you to reposition them. CrossOver is a small, unintrusive crosshair overlay which has plenty of configuration options to assist with aiming and vision of your crosshair. CrossOver offers a huge improvement to many games' default crosshairs for those with colorblindness or contrast issues.

Thanks to Reddit user /u/IrisFlame for the premade library of crosshairs!

Install

macOS 10.10+, Linux, and Windows 7+ are supported.

Download the latest version of CrossOver from the releases page

Because this app is Free and Open-Source, we cannot afford to sign our code. This means Chrome may warn about an untrusted download, this is normal. Click the arrow icon -> Keep to finish downloading. Windows Defender and Mac Gatekeeper will prevent you from running the app the first time.
Windows

Download the .exe file. (CrossOver-Setup-x.x.x.exe)

Windows protected your PC.

  • Click More Info
  • Click Run Anyway
Mac

Download the .dmg file. (CrossOver-x.x.x.dmg)

"CrossOver" cannot be opened because the developer cannot be verified.

  • Locate the CrossOver app
  • Hold Control while you click the app icon, then choose Open from the shortcut menu

"CrossOver is damaged and can't be opened..."

M1 Mac security fix: (thanks Yoyopizzacat, #207)

  • Make sure CrossOver is in your /Applications folder
  • Open your terminal and type sudo xattr -r -d com.apple.quarantine /Applications/CrossOver.app
  • Type in your password and now you can use CrossOver!
Linux

Download the file appropriate to your system. (.AppImage, .apk, .deb, .freebsd, .pacman, .rpm, .snap)

The AppImage needs to be made executable after download.

Certain lightweight desktop environments may require a compositor to allow CrossOver to work correctly (#230).

Linux dependencies

Advanced actions such as lock, hide, ADS resize, and Mouse Follow rely on the system libxkbcommon library. Install it via your package manager (for example sudo apt install libxkbcommon-x11-0 on Ubuntu/Pop!_OS or sudo dnf install libxkbcommon-x11 on Fedora) and restart CrossOver if you see libxkbcommon-x11.so.0 errors.

_Further instructions for Windows and [Mac](https://support.appl

Related Skills

View on GitHub
GitHub Stars1.1k
CategoryDevelopment
Updated4d ago
Forks119

Languages

JavaScript

Security Score

85/100

Audited on Mar 24, 2026

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