Curated collection

Best Security tools

Compare 828 quality-filtered Security tools using public popularity, activity, licensing and source data.

Browse quality-filtered Security tools ranked by public signals. Filter by source, pricing, or recency to find a fit faster.

Top Security tools

828 tools

85/100

Bulwarden

Site agent for health monitoring, malware scanning, encrypted backups and remote updates, driven by a Bulwarden hub you connect it to.

Open source Security
85/100

NoHackMe Defender

Enhance your WordPress security by blocking IPs that send too many or suspicious requests.

Open source Security
85/100

Open24 Security

Security hardening for WordPress and WooCommerce: lock down the REST API, protect the login, hide version info and add security headers.

Open source EcommerceSecurity
85/100

PowerSEC – Firewall, Malware Scanner, Login Security & Backup

Free firewall/WAF, malware scanning, login protection, 2FA, file-integrity monitoring and local backups. Optional multi-site Central dashboard.

Open source Security
85/100

AIFORYA Activity Log

Log important admin activity (logins, content, plugins, users) with adjustable retention. Fully local, no API key, no external service.

Open source Security
85/100

Hack-Info

Ext Security. Monitoring about evil hacking attempts and block IP via htaccess. Our reports - Simply, Briefly and in Detail.

Open source MonitoringSecurity
81/100

wx_key

获取微信4.0版本以上数据库密钥和图片密钥的工具 | A tool for obtaining database keys and image keys for WeChat versions 4.0 and above

Open source DatabaseSecurity
80/100

Custom .htaccess rules manager

Manage custom .htaccess rules (top and bottom blocks) with shell-mode syntax highlighting and auto-expanding editor.

Open source Website ToolsSecurity
80/100

PW Security and Backup

Security monitoring, login protection, file integrity checks, protected backups, and read-only comparison in one panel.

Open source Website ToolsSecurity
80/100

Delete & Disable Comments

Clean up spam, delete all comments with CSV backup, or disable comments site-wide from one admin screen.

Open source Website ToolsSecurity
80/100

ZIP Archive Scanner – Free Up Disk Space and Reduce Security Risks

Scan your entire WordPress file system to find leftover ZIP archives, review the risk, and clean them up with one click.

Open source Website ToolsSecurity
80/100

FormGate AI – Antispam

Classifies WordPress contact form submissions with FormGate AI before delivery.

Open source AISecurity
80/100

Kaigai Spam Mail Blocker

Blocks spam submissions from overseas contact forms. Supports Contact Form 7 and Elementor Pro Forms.

Open source Security
MB
80/100

MentoGuard: Behavioral Spam Blocker for Contact Forms

GDPR-friendly behavioral spam protection for WordPress forms. No Google. No external servers. Zero page speed impact.

Open source Website ToolsSecurity
80/100

Hajik Form Guard

Stops form spam and filters unsolicited sales emails using the Hajik cloud service. Built for Japanese-language forms. Account required.

Open source Security
80/100

TeraServer Clinic Scan & Repair Kit

Scans for malware, keeps core/plugins/themes updated, and backs up your site — connected to your free or paid TeraServer Clinic account.

Open source Security
80/100

aGo Contact

Simple contact form with spam protection, email notifications and submission management from the dashboard.

Open source Security
80/100

CallPaywall Web

Screens Contact Form 7 submissions with CallPaywall: customers deliver free, sales pitches pay to reach your inbox, spam is silently dropped.

Open source Security
80/100

Code Sample Contact Form

This is plugin to create simple contact form.

Open source Security
80/100

Tidy Contact Form – Simple Form with Anti-Spam

A simple, fast, and secure contact form. No marketing. No tracking. Under 50 KB.

Open source Security
80/100

MUTE – Contact Form Spam Blocker Without CAPTCHA

Stop spam flooding your inbox from contact forms. No CAPTCHA, no friction. Bots are blocked silently while real inquiries get through.

Open source Security
80/100

Speed in China | Test Website Speed from Mainland China | GFW Optimization & Google Fonts

Test website speed from mainland China, scan Great Firewall blocked resources, and localize Google Fonts from your WordPress dashboard.

Open source Website ToolsSecurity
80/100

Ausculte – Site Health Check, Security & SEO Audit

Instant health checkup for your WordPress site: security, performance and technical SEO checks, scored /100, with one-line fixes.

Open source Website ToolsSecurity
80/100

SLIM Low Bandwidth Mode

Serve your WordPress site in SLIM mode — single-request, text-first, and network-resilient.

Open source Website ToolsSecurity