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LeakCheck Professional Boxshot

LeakCheck Professional

LeakCheck is the ideal Windows software for comprehensive protection of your digital identity. Check passwords and email addresses for known data breaches - securely, quickly, and directly on your PC, without any sensitive data leaving your system.

A special highlight: the integrated password check securely matches your passwords against the Have I Been Pwned database and instantly shows whether your credentials have been compromised. This allows you to identify risks early and take action in time.

With the Professional Edition, you'll also benefit from automatic monitoring of your email addresses - whenever a new data breach is detected, LeakCheck opens automatically and notifies you immediately.


Further information about the product can be found on the LeakCheck website.

LeakCheck Professional Boxshot
Screenshots
FAQ - frequently asked questions
Editions and Types of Licenses +

Question: What are the benefits available in the Professional Edition as opposed to the free Standard Edition?
Answer: The Standard Edition may only be used for purely private purposes and occasionally displays advertisements/watermarks or has slight functional limitations.
The Professional Edition may also be used in a business environment. Additionally, advertisements/watermarks and functional restrictions are removed in this edition.

Question: What are the differences between the private license and the company license?
Answer: The private license allows the registered individual to use it on a maximum of two (2) systems; even for personal business.
The company license may be used in its entirety on up to five (5) systems at the location of the registered licensee company.

Product Download +

Question: How long does it take for the download to be accessible?
Answer: The full version can be downloaded immediately after the order has been completed.

Question: What is the duration of access to the download?
Answer: By purchasing the full version, you are entitled to free technical support for a period of up to 24 months.

Customer Service and Product Updates +

Question: Does this product entitle you to free customer service?
Answer: By purchasing the full version, you are entitled to free technical support for a period of up to 24 months.

Question: What about update policy?
Answer: You will have access to free updates of this product for up to 24 months. You can then purchase an extension of updates at discounted rates.

Supported Systems +

Question: Which operating systems can I use with this product?
Answer: This product is compatible with the following operating systems:

  • Windows 11
  • Windows 10
  • Windows 8.1
  • Windows 8
  • Windows 7
  • Windows Server 2022/2025
  • Windows Server 2016/2019
  • Windows Server 2012