The Best OCAT Alternatives in 2026

CapFrameX records frame rates, frametimes, and sensor data while a game runs, then supports analysis and plotting.

Aim400kg provides training exercises for mouse accuracy, reaction time, and quickness, with activity statistics.

Review summaries of Steam game feedback, including pros, cons, performance issues, and player sentiment.

This Game Bar guide explains how to locate the performance widget and adjust its display settings.

This guide explains how to overclock and adjust NVIDIA GPU settings for improved system performance.

WSGF reviews PC game graphics, discusses performance and image quality, and publishes detailed game reports.

Play your favorite games in a borderless window; no more time consuming alt-tabs.

MemcardRex transfers memory card data for PlayStation consoles, with version 1.8 available through its project page.

Cancerogeno’s Lab publishes technical guides and project files, including material about NVIDIA GPU overclocking and BIOS modification.

Switch Army Knife handles Nintendo Switch XCI and NSP files, including conversion, splitting, merging, and game update or DLC operations.

THGL provides in-game overlays, live position tracking, and interactive maps for more than 20 games.

Wololo covers PlayStation, Nintendo, and PSP programming and software, with news and guides for game systems.

Use a game controller to emulate mouse and keyboard inputs in Windows applications and browser games with JoyToKey.

Team XLink makes XLink Kai, a service for connecting game consoles over the internet as if they shared a local network.

Use Sony’s PS Remote Play service to play from PlayStation 5 or PlayStation 4 consoles on supported devices.

Jackbox Utility is an open-source application for launching Jackbox games on Windows, Linux, and macOS.

Scanlines for Windows applies adjustable shaders and visual effects such as CRT, VHS, and scanline filters.

Radmin VPN securely connects remote computers into a local network for shared access and multiplayer sessions.

Get targeted hints for computer games by selecting a question and revealing only the help needed.

Add Windows Store and UWP titles to Steam’s library using the UWPHook launcher.

Adjust fan, overlay, power, and Steam Controller settings on Windows with Steam Deck Tools.

Joystick Gremlin configures and manages joystick devices, helping users map inputs for games and applications.

Gamepadla catalogs gamepad input-latency tests and lets visitors compare button and stick measurements across controllers.

Lanemu provides a serverless decentralized virtual private network for connecting devices.