# Hardentools alternatives and competitors (2026)

The closest Hardentools alternatives are [OnSystem Logic OnSystem Defender](https://cybersectools.com/tools/onsystem-logic-onsystem-defender), [360 High-Risk Vulnerability Immunization Tool V2.0](https://cybersectools.com/tools/360-v20) and [Valiant Secured](https://cybersectools.com/tools/valiant-secured). Picking a Hardentools alternative comes down to fit: Endpoint Protection Platform coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.

Closest 48 alternatives shown. Closest matches: OnSystem Logic OnSystem Defender, 360 High-Risk Vulnerability Immunization Tool V2.0, Valiant Secured.

## The product

[Hardentools](https://cybersectools.com/tools/hardentools)

A Windows security hardening tool that disables potentially dangerous features in Windows 10/11 and common applications to reduce attack surface for individual users.

Category: [Endpoint Security](https://cybersectools.com/categories/endpoint-security) · Pricing model: Free

## Hardentools alternatives and competitors

Hardentools is a free [Endpoint Protection Platform](https://cybersectools.com/categories/epp) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [OnSystem Logic OnSystem Defender](https://cybersectools.com/tools/onsystem-logic-onsystem-defender), [360 High-Risk Vulnerability Immunization Tool V2.0](https://cybersectools.com/tools/360-v20), [Valiant Secured](https://cybersectools.com/tools/valiant-secured), [Abatis System](https://cybersectools.com/tools/abatis-system), and [Adaware Antivirus](https://cybersectools.com/tools/adaware-antivirus). All 48 alternatives on this page are ranked the same way.

Want a free option? See [free and open source endpoint security solutions](https://cybersectools.com/free), plus free picks in other categories.

## The closest Hardentools alternatives

These 8 solutions overlap most with Hardentools. Each one says what the product does and, when the overlap is big enough, which capabilities it shares.

### 1. [OnSystem Logic OnSystem Defender](https://cybersectools.com/tools/onsystem-logic-onsystem-defender)

Endpoint app control & memory protection to prevent malware execution on Windows.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 8 listed. See them on the [OnSystem Logic OnSystem Defender page](https://cybersectools.com/tools/onsystem-logic-onsystem-defender#features).

Shares 3 capabilities with Hardentools: Security Hardening, Windows, Windows Security

[OnSystem Logic OnSystem Defender alternatives](https://cybersectools.com/alternatives/onsystem-logic-onsystem-defender) · [Hardentools vs OnSystem Logic OnSystem Defender](https://cybersectools.com/compare/hardentools-vs-onsystem-logic-onsystem-defender)

### 2. [360 High-Risk Vulnerability Immunization Tool V2.0](https://cybersectools.com/tools/360-v20)

Tool that immunizes Windows systems against critical vulnerabilities

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 10 listed. See them on the [360 High-Risk Vulnerability Immunization Tool V2.0 page](https://cybersectools.com/tools/360-v20#features).

[360 High-Risk Vulnerability Immunization Tool V2.0 alternatives](https://cybersectools.com/alternatives/360-v20) · [Hardentools vs 360 High-Risk Vulnerability Immunization Tool V2.0](https://cybersectools.com/compare/360-v20-vs-hardentools)

### 3. [Valiant Secured](https://cybersectools.com/tools/valiant-secured)

Consumer antivirus, VPN, and privacy protection suite for personal devices.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 9 listed. See them on the [Valiant Secured page](https://cybersectools.com/tools/valiant-secured#features).

[Valiant Secured alternatives](https://cybersectools.com/alternatives/valiant-secured) · [Hardentools vs Valiant Secured](https://cybersectools.com/compare/hardentools-vs-valiant-secured)

### 4. [Abatis System](https://cybersectools.com/tools/abatis-system)

Kernel file filter that stops unauthorised creation, renaming and deletion of executable files.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 9 listed. See them on the [Abatis System page](https://cybersectools.com/tools/abatis-system#features).

[Abatis System alternatives](https://cybersectools.com/alternatives/abatis-system) · [Hardentools vs Abatis System](https://cybersectools.com/compare/abatis-system-vs-hardentools)

### 5. [Adaware Antivirus](https://cybersectools.com/tools/adaware-antivirus)

Consumer antivirus and PC security suite with ad blocking and privacy tools.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 9 listed. See them on the [Adaware Antivirus page](https://cybersectools.com/tools/adaware-antivirus#features).

[Adaware Antivirus alternatives](https://cybersectools.com/alternatives/adaware-antivirus) · [Hardentools vs Adaware Antivirus](https://cybersectools.com/compare/adaware-antivirus-vs-hardentools)

### 6. [Bkav Pro](https://cybersectools.com/tools/bkav-pro)

Windows antivirus & endpoint protection with AI detection and cloud scanning.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 10 listed. See them on the [Bkav Pro page](https://cybersectools.com/tools/bkav-pro#features).

[Bkav Pro alternatives](https://cybersectools.com/alternatives/bkav-pro) · [Hardentools vs Bkav Pro](https://cybersectools.com/compare/bkav-pro-vs-hardentools)

### 7. [AuthUSB SafeDoor](https://cybersectools.com/tools/authusb-safedoor)

Endpoint security tool for controlling and monitoring USB device usage

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 3 listed. See them on the [AuthUSB SafeDoor page](https://cybersectools.com/tools/authusb-safedoor#features).

[AuthUSB SafeDoor alternatives](https://cybersectools.com/alternatives/authusb-safedoor) · [Hardentools vs AuthUSB SafeDoor](https://cybersectools.com/compare/authusb-safedoor-vs-hardentools)

### 8. [QuellSecure Active Containment](https://cybersectools.com/tools/quellsecure-active-containment)

Endpoint ransomware containment tool that stops encryption activity in real time.

[Endpoint Protection Platform](https://cybersectools.com/categories/epp) · Commercial

Key features: 8 listed. See them on the [QuellSecure Active Containment page](https://cybersectools.com/tools/quellsecure-active-containment#features).

[QuellSecure Active Containment alternatives](https://cybersectools.com/alternatives/quellsecure-active-containment) · [Hardentools vs QuellSecure Active Containment](https://cybersectools.com/compare/hardentools-vs-quellsecure-active-containment)

## The closest 48 products like Hardentools

The 8 above, plus:

- [SpyShelter](https://cybersectools.com/tools/spyshelter-spyshelter): Anti-spyware tool that monitors app activities and prevents malware execution (Commercial)
- [NinjaOne Autonomous Patch Management](https://cybersectools.com/tools/ninjaone-autonomous-patch-management): Automated patch management for Windows, macOS, Linux, and applications (Commercial)
- [Avira Antivirus Pro](https://cybersectools.com/tools/avira-antivirus-pro): Antivirus software for Windows and Mac with malware and ransomware protection (Commercial)
- [Avast One](https://cybersectools.com/tools/avast-one): All-in-one security suite with antivirus, VPN, and scam protection (Commercial)
- [Ivanti Neurons for App Control](https://cybersectools.com/tools/ivanti-neurons-for-app-control): Application control and privilege management for endpoint security (Commercial)
- [Faronics Anti-Executable](https://cybersectools.com/tools/faronics-anti-executable): Application whitelisting solution that blocks unauthorized executables (Commercial)
- [Intego Antivirus for Windows](https://cybersectools.com/tools/intego-antivirus-for-windows): Antivirus software for Windows PCs providing malware protection and web security (Commercial)
- [Kaseya Anti-Virus and Anti-Malware](https://cybersectools.com/tools/kaseya-anti-virus-and-anti-malware): Centralized AV/AM management and deployment platform within Kaseya VSA RMM (Commercial)
- [Quick Heal Total Security](https://cybersectools.com/tools/quick-heal-total-security): AI-powered antivirus with fraud detection, dark web monitoring & ransomware protection (Commercial)
- [Quick Heal Antivirus Pro](https://cybersectools.com/tools/quick-heal-antivirus-pro): Antivirus software with AI-powered threat detection and dark web monitoring (Commercial)
- [Tanium Enforce](https://cybersectools.com/tools/tanium-enforce): Unified policy and configuration management for endpoint devices (Commercial)
- [Zemana AntiMalware 3.0](https://cybersectools.com/tools/zemana-antimalware-30): Antimalware tool for detecting and removing malware, adware, and browser threats (Commercial)
- [Action1 Patch Management](https://cybersectools.com/tools/action1-patch-management): Cloud-native patch management for Windows, macOS, and Linux endpoints (Commercial)
- [Automox Security Platform](https://cybersectools.com/tools/automox-security-platform): Cloud-based endpoint mgmt platform for patching, config, & software deployment (Commercial)
- [Safend Encryptor](https://cybersectools.com/tools/safend-encryptor): Full disk encryption solution for laptops and desktops with SSO (Commercial)
- [Internxt Antivirus](https://cybersectools.com/tools/internxt-antivirus): Antivirus software for malware detection and removal on Windows, Mac, and Linux (Commercial)
- [Arcabit](https://cybersectools.com/tools/arcabit): Endpoint security suite with AV, EDR, firewall, ransomware protection for Windows/Android. (Commercial)
- [Assac Networks ShieldiT for Desktops](https://cybersectools.com/tools/assac-networks-shieldit-for-desktops): Encrypted desktop security for Windows & Mac with antivirus integration. (Commercial)
- [Blue Ridge Networks AppGuard](https://cybersectools.com/tools/blue-ridge-networks-appguard): Zero Trust endpoint & server breach prevention via app isolation/containment. (Commercial)
- [DefenseArk Brightscan](https://cybersectools.com/tools/defenseark-brightscan): AI-powered distributed antivirus platform for Windows home & business users. (Commercial)
- [Havoc Shield Endpoint Threat Protection](https://cybersectools.com/tools/havoc-shield-endpoint-threat-protection): Managed Bitdefender GravityZone EPP deployment for small businesses. (Commercial)
- [IKARUS anti.virus Home](https://cybersectools.com/tools/ikarus-antivirus-home): Antivirus software protecting up to 3 Windows PCs from malware. (Commercial)
- [PC Matic Pro](https://cybersectools.com/tools/pc-matic-pro): Allowlisting-based endpoint protection for SMBs against malware & ransomware. (Commercial)
- [Total Defense Internet Security](https://cybersectools.com/tools/total-defense-internet-security): Consumer antivirus & internet security suite for PCs, Macs, and mobiles. (Commercial)
- [Panda Security](https://cybersectools.com/tools/panda-security): Cybersecurity company offering endpoint protection & antivirus solutions. (Commercial)
- [Lyrie AI Security & Privacy Anti-Malware & Anti-AI](https://cybersectools.com/tools/lyrie-ai-security-and-privacy-anti-malware-and-anti-ai): Multi-layered EPP/EDR for desktop & mobile with Anti-AI threat defense. (Commercial)
- [Airlock Digital Cyber Resilience](https://cybersectools.com/tools/airlock-digital-cyber-resilience): Application allowlisting/blocklisting platform enforcing deny-by-default on endpoints. (Commercial)
- [Airlock Digital v4.6](https://cybersectools.com/tools/airlock-digital-v46): Application allowlisting/blocklisting platform with per-user controls and SSO. (Commercial)
- [ESET PROTECT](https://cybersectools.com/tools/eset-protect): Multi-tier endpoint protection platform with EDR, sandboxing (Commercial)
- [PointWire Managed Security Services](https://cybersectools.com/tools/pointwire-managed-security-services): UK managed security provider specializing in endpoint security and UEM services (Commercial)
- [Ivanti Endpoint Manager](https://cybersectools.com/tools/ivanti-endpoint-manager): Endpoint management and security patch management platform for PCs across OS types (Commercial)
- [KAZUAR Secured Workspace](https://cybersectools.com/tools/kazuar-secured-workspace): Laptop with hardware-separated open and secure workspaces for protecting sensitive data (Commercial)
- [Emsisoft Emergency Kit](https://cybersectools.com/tools/emsisoft-emergency-kit): Portable malware scanner & remediation toolkit for infected Windows/Mac systems (Commercial)
- [Absolute Ransomware Response](https://cybersectools.com/tools/absolute-ransomware-response): Monitors endpoint ransomware preparedness and expedites recovery efforts (Commercial)
- [Dr.Web](https://cybersectools.com/tools/drweb): Antivirus & anti-malware suite for PC, Mac, and Android. (Commercial)
- [DataSecure RDR](https://cybersectools.com/tools/datasecure-rdr): AI-powered ransomware detection & response agent with pre-execution blocking. (Commercial)
- [Net Protector Windows Boost](https://cybersectools.com/tools/net-protector-windows-boost): Windows utility that optimizes system speed by managing RAM, junk files, and bloatware (Commercial)
- [Broadcom Symantec Enterprise Cloud](https://cybersectools.com/tools/broadcom-symantec-enterprise-cloud): Enterprise cloud security platform for endpoint, network, email & data protection (Commercial)
- [Comodo Advanced Endpoint Protection](https://cybersectools.com/tools/comodo-advanced-endpoint-protection): Endpoint protection platform using zero trust architecture and containment (Commercial)
- [Fortinet FortiClient](https://cybersectools.com/tools/fortinet-forticlient): Unified endpoint agent providing ZTNA, VPN, EPP, and fabric integration (Commercial)

## Alternatives to each of these

[OnSystem Logic OnSystem Defender alternatives](https://cybersectools.com/alternatives/onsystem-logic-onsystem-defender) · [360 High-Risk Vulnerability Immunization Tool V2.0 alternatives](https://cybersectools.com/alternatives/360-v20) · [Valiant Secured alternatives](https://cybersectools.com/alternatives/valiant-secured) · [Abatis System alternatives](https://cybersectools.com/alternatives/abatis-system) · [Adaware Antivirus alternatives](https://cybersectools.com/alternatives/adaware-antivirus) · [Bkav Pro alternatives](https://cybersectools.com/alternatives/bkav-pro) · [AuthUSB SafeDoor alternatives](https://cybersectools.com/alternatives/authusb-safedoor) · [QuellSecure Active Containment alternatives](https://cybersectools.com/alternatives/quellsecure-active-containment) · [SpyShelter alternatives](https://cybersectools.com/alternatives/spyshelter-spyshelter) · [NinjaOne Autonomous Patch Management alternatives](https://cybersectools.com/alternatives/ninjaone-autonomous-patch-management) · [Avira Antivirus Pro alternatives](https://cybersectools.com/alternatives/avira-antivirus-pro) · [Avast One alternatives](https://cybersectools.com/alternatives/avast-one)

## Compare Hardentools with

- [Hardentools vs OnSystem Logic OnSystem Defender](https://cybersectools.com/compare/hardentools-vs-onsystem-logic-onsystem-defender)
- [Hardentools vs 360 High-Risk Vulnerability Immunization Tool V2.0](https://cybersectools.com/compare/360-v20-vs-hardentools)
- [Hardentools vs Valiant Secured](https://cybersectools.com/compare/hardentools-vs-valiant-secured)
- [Hardentools vs Abatis System](https://cybersectools.com/compare/abatis-system-vs-hardentools)
- [Hardentools vs Adaware Antivirus](https://cybersectools.com/compare/adaware-antivirus-vs-hardentools)
- [Hardentools vs Bkav Pro](https://cybersectools.com/compare/bkav-pro-vs-hardentools)
- [Hardentools vs AuthUSB SafeDoor](https://cybersectools.com/compare/authusb-safedoor-vs-hardentools)
- [Hardentools vs QuellSecure Active Containment](https://cybersectools.com/compare/hardentools-vs-quellsecure-active-containment)

## Hardentools Alternatives FAQ

### What are the closest alternatives to Hardentools?

The closest matches to Hardentools by shared tags and NIST CSF 2.0 coverage are OnSystem Logic OnSystem Defender, 360 High-Risk Vulnerability Immunization Tool V2.0, Valiant Secured, Abatis System, and Adaware Antivirus. All of them are Endpoint Protection Platform products.

### How many alternatives to Hardentools are available?

This page shows 48 alternatives to Hardentools, all in the Endpoint Protection Platform category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.

### Is Hardentools free or commercial?

Hardentools is a free Endpoint Protection Platform product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free.

### What type of solution is Hardentools?

Hardentools is a Endpoint Protection Platform product in the Endpoint Security category. You can compare it with the 48 other Endpoint Protection Platform products on this page.

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Source: https://cybersectools.com/alternatives/hardentools

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL).

More on Hardentools and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md