Your own forensic lab, made just for finding cheats on FiveM. Deep-scans a player's PC for aimbots, modified RPF files, AppData threats and every other cheat artifact — then hands you the proof.
One scanner. Sessions that let you remotely check any player's PC. Share results with a link.
Featuring exclusive, powerful and unparalleled detection methods that surface every cheat artifact on a player's machine.
Every running process is fingerprinted — name, path, publisher and file hash. Known aimbots and menu clients are flagged instantly.
A recursive forensic sweep of AppData, Desktop, Downloads and Temp for cheat installs, launchers and leftover artifacts.
Detects modified or injected .rpf files in FiveM and GTA V installs — the classic sign of streamed cheat assets and weapon mods.
Windows Prefetch and Recent Items reveal which executables were launched on the machine — even ones that were deleted after use.
Machine identity is captured so you can mark players' HWIDs and catch ban evaders instantly across multiple scans.
Create a session, send the link, player runs the scanner, results stream back. Review the analysis and share it with a single link.
A simple three-step workflow for investigating any suspicious player.
From your staff dashboard, generate a session for the suspected player.
Player downloads and runs the Quantum Checker scanner. It forensically examines their PC.
Results appear on the session page. Detect, analyse, and share the scan link with your team.
Quantum Checker uses its own license keys — independent from REAPER MENU. Keys are issued through our Discord after payment.
For server staff & admin teams
For communities & larger teams
Yes. Quantum Checker has its own completely separate key system. A REAPER MENU key will not work here, and a Quantum key does not unlock the menu.
Open your session link, download the scanner, and run it. That's it. No installation required — it collects the evidence and uploads it automatically.
Yes. Sessions are the core of Quantum Checker — they let you check any PC remotely. The scanner is bound to the session you created and only sends data back to your session.
Known aimbot/menu process signatures, modified .rpf files, AppData/Desktop/Downloads cheat artifacts, execution history via Prefetch, recent files and system/HWID identification.
REAPER QUANTUM CHECKER — the forensic standard for FiveM communities.
Activate Quantum Checker