Windows System Utilities

Deuterium Software provides free system management, security and various other types of utilities developed by Emir Alp Koçak.

Shortcut Virus Removal Tool

Security

With only one click, erase all shortcut virus (lnk) and wscript.exe virus from your computer and removable disk.

Version:v2.4.0
License:Open Source & Freeware MIT License
Platform:Windows

Application Blocker

System Administration

Prevent access to selected applications on Windows with this free, open source and powerful application.

Version:v2.5.0
License:Open Source & Freeware
Platform:Windows

BasicWebcam

Media Utility

Access to your webcam camera with this simple & open source utility.

Version:v1.2.0
License:Open Source & Freeware
Platform:Windows

RecordCMD

Command Line Tool

Sound recorder for Windows that operates at Command Prompt (CMD). Uses a CLI (Command Line Interface) instead of a GUI.

Version:v1.0.1
License:Freeware
Platform:Windows CLI

WMISubscriptions​View

Sys Admin

View WMI Event Subscriptions and manage them with this advanced Windows system administration & forensics tool to spot malware and create subscriptions.

Version:1.2.0
License:Freeware
Platform:Windows

NetSleep

System Administration

Turn off, restart and perform similar activities on the LAN with this cross platform Sleep-on-LAN tool. Also supports WAN if you forward ports. Works on UDP.

Version:v1.3.0
License:Freeware
Platform:Windows & Linux

BITSJobView

Forensics

List BITS jobs and manage them with this Windows API powered tool to detect malicious BITS tasks.

Version:v1.2.0
License:Freeware
Platform:Windows

Exclusion Monitor

Security

Monitor and log Windows Defender exclusions and setting modifications in realtime and alert upon new exclusion to detect malware.

Version:v1.0.1
License:Freeware
Platform:Windows

ClickShield

Security

Block ClickFix and other related Run dialog based phishing attacks on Windows with this free tool.

Version:v1.3.0
License:Freeware
Platform:Windows

Mouse Brightness Control

Desktop Utility

Adjust your computer's screen brightness by scrolling your mouse wheel and holding an assigned key. Has three different brightness modes.

Version:v1.2.0
License:Freeware
Platform:Windows

DeepTaskScan

Forensics

A low-level persistence auditor that exposes hidden scheduled tasks by cross-referencing raw Registry hives against the filesystem, bypassing API-layer evasion.

Version:v1.2.0
License:Freeware
Platform:Windows

Document Password Unlocker

Document Utility

Utility for removing VBA Project, Read-only, password to modify, restriction, sheet password and workbook password from document files.

Version:v1.0.0
License:Freeware
Platform:Windows

Deuterium Geo Firewall

Network Security

Free application that uses Windows Firewall rules for blocking inbound connection to your computer or server according to country. Uses IP databases and supports both IPv4 and IPv6.

Version:v1.0.0
License:Freeware
Platform:Windows

LoginRateLimit

PHP Script

Simple and user-friendly PHP rate limiter script that blocks password brute force on login pages and admin panels. Add a few lines of code to your existing page to use it. Works on shared hosting without SSH or root access.

Version:1.1.0
License:Open Source & Freeware Apache-2.0
Platform:Any PHP Supported Hosting

Information About Software and Warnings

All software at this website should be used with caution. The tools are safe but due to their nature, they can cause false positives. See FAQ page for more information.