ReSharper Editions

Considering the different needs of our users, we offer three editions of ReSharper (starting from version 3.0).

ReSharper Full Edition This includes all features for all supported languages and technologies, particularly the cross-language functionality between C# and VB.NET.
ReSharper C# Edition Provides Full Edition functionality but doesn't work with VB.NET source code.
ReSharper Visual Basic .NET Edition Provides Full Edition functionality but doesn't work with C# source code.

All three editions of ReSharper 4.0 and higher are distributed as a single installation package, and you're free to switch between editions during the evaluation period.

To switch between editions, choose ReSharper > License Information, select an edition in the Edition drop-down list and click OK.

To make it clear, below is the language and technology support matrix for the three editions:

C# VB.NET ASP.NET XML XAML Build Scripts Unit Tests
Full Edition yes yes yes yes yes yes yes
C# Edition yes no C# code in ASP.NET yes yes yes Unit tests written in C#
VB.NET Edition no yes VB.NET code in ASP.NET yes yes yes Unit tests written in VB.NET

See ReSharper Feature Map for details on availability of specific features for different languages/technologies.