Security

Includes dozens of network utilities for checking IP, connection speed, information security, and more.

Discover hundreds of powerful, easy-to-use and awesome online tools — all in one collection.

Send notes that will self-destruct after being read.

Find out if you are under cyber-attack here.

Share files with end-to-end encryption and a link that automatically expires.

A suite of tools that offers a range of tests to evaluate the security and privacy of your web browser.

Analyze your environment to see where you could be exposed to cyber threats.

Analyze your site to see spelling mistakes, broken links and more.

Scan your browser and plugins for vulnerabilities.

Check files for malicious code.

Scan your files and links (URL) for viruses and other malicious and unwanted programs for free.

A free multi-engine online virus scanner.

Helps to share private or other sensitive information through email.

Provides available through a web browser information about your computer system.

Will expand shortened URLs and provide a description, a screenshot, a safety rating of the target website.

A free online password manager, automatic login, secure messaging system and personal vault all in one.

Unlock restricted PDF files online for free. No registration or installation needed.

Scan URLs for possible security threats.

A malware scanner for checking suspicious files. Scanning is performed by multiple antivirus engines.

Clipperz is a web based and open source password manager. Free and anonymous.