ReSharper is a refactoring and productivity extension by JetBrains that extends native functionality of Microsoft Visual Studio 2003, 2005, 2008, 2010, 2012 and 2013. Use this tag for questions referring specifically to version 7.1 of ReShaper.
ReSharper 7.1 is a free upgrade for everyone who owns a ReSharper 7 license or a ReSharper 6 license purchased since June 1, 2012.
ReSharper 7 officially supports Visual Studio 2012, 2010, 2008 SP1, and 2005 SP1.
ReSharper is available for download as a single package that includes all three editions. Depending on the license key used, the Full, C# or VB.NET Edition will be activated automatically. During evaluation, Full Edition is activated by default but you can switch to another edition in the License Information dialog box (ReSharper | Help | License Information.)