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Fully featured low overhead profiler for Java EE
and Java SE platforms.
Easy to use performance and memory profiler for .NET framework.
Supports ASP.NET, Silverlight, .NET Windows services and more.
.NET Profiler
New Licenses and Upgrade
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Available YourKit Profiler for .NET licenses

Per-Seat License

Each per-seat license allows installation of one copy of the profiler. Each installed copy may be used by one user at a time.

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1 year of e-mail support and upgrades
Single license $499 (€380)
Purchase / Get quote
5-License pack $1,399 (€1,100)
Purchase / Get quote

You save $1,096 (€800) *

* the 5 license pack price is compared with the price of 5 single licenses purchased one by one



Floating License

Floating licenses are managed by license server. The number of concurrent users may not exceed the number of purchased licenses.

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1 year of e-mail support and upgrades
Single license $2,499 (€1,900)
Purchase / Get quote
5-License pack $2,999 (€2,300)
Purchase / Get quote

You save $9,496 (€7,200) *

* the 5 license pack price is compared with the price of 5 single licenses purchased one by one



Enterprise License

For large enterprises with more than 50 profiler installations, we would be happy to tailor a special the most cost-effective proposal. Please contact contact sales.



Personal License

Personal license is granted to individuals only. Personal license can not be granted to legal entities.

1 year of e-mail support and upgrades
Single license $99
Purchase / Get quote


Academic License

Academic license is granted to accredited academic institution: public or private school, vocational school, correspondence school, junior college, university, scientific or technical institution. Academic license does not allow commercial use.

The installed copies of the software can be used only by students, faculty or staff of the academic institution to which the license was granted.

1 year of e-mail support and upgrades
Per-seat license $99 Please contact sales and provide your name and the title of educational institution.
Institution-wide license $999


MVP License

The license is granted to Microsoft Most Valuable Professionals (MVPs). The license is free. Please contact sales.



Open Source Project License

The license is granted to developers of non-commercial Open Source projects, with an established and active community. The license is free. However, we ask you to add a reference to YourKit website on the web pages of your Open Source project.

Please contact sales.

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License Comparison Matrix

The table below summarizes differences between license models. For more details please read the end user license agreement.

Personal license Per-seat license Floating license Academic license Open source project license
License granted to Individuals only Legal entity (company) Legal entity (company) Accredited academic institution: public or private school, vocational school, correspondence school, junior college, university, scientific or technical institution Developers of Open Source projects, with an established and active community
Allows commercial use? Yes Yes Yes No No
Allows non-commercial use? Yes Yes Yes Yes Development of a specific project only
Allowed number of simultaneously installed copies of the software No limit As many as licensed. Each installed copy must be activated with a unique license key. No limit As many as licensed. Each installed copy must be activated with a unique license key. No limit
Allowed number of users The installed copies of the software can be used by the licensed person only. Each installed copy may be used by one user at a time The number of concurrent users may not exceed the number of licenses purchased

The installed copies of the software can be used only by students, faculty or staff of the academic institution to which the license was granted.

Each installed copy may be used by one user at a time.

The installed copies of the software can be used by the licensed developer only.

The licensed developer may use with one license key only one installed copy at a time.



Upgrade to version 2014

Version 2014 was released on August 27, 2014.

Upgrade to version 2014 is free if you have purchased license (either new or upgrade) after August 27, 2013. If you qualify for the free upgrade, simply use your existing license key(s) with the new version.

If you have purchased licenses on August 27, 2013 or earlier, you are eligible to upgrade to YourKit Profiler 2014 for .NET with 40% discount off the price of YourKit Profiler 2014 for .NET license at the moment of upgrade. Please contact sales and provide your purchase order number.

Please note that if you purchase an upgrade to version 2014, you will have the right to upgrade for free to any versions released within one year after upgrade purchase.

See also: Support renewal and upgrade policy


Licensing policy

The license allows you to use the purchased version of YourKit Profiler for .NET without a time limitation

The license allows you to profile any number of .NET applications simultaneously

The license is non-transferable. A registered user is not allowed to transfer the license to other users.


Support renewal and upgrade policy

Purchasers of YourKit Profiler for .NET licenses, either new or renewal, will receive at no additional cost all bug-fix updates and all further versions released within 1 year since the date of purchase.

Upgrades after the support period will require purchasing a renewal at a reduced rate. The renewal discount is 40% off the new license price at the moment of the renewal purchase. (The discount amount is subject to change in the future.)