Convert .NET is an integrated, powerful, multi-purpose conversion and developer tool. Features: C# to VB and vice-versa, LINQ tester, Encryption/Decryption, Regular Expression tester, Base64 Encoding/Decoding and Full-text translation.
Seems like it perfectly handles even complicated conversions! I really like the integrated translation tool, although it seems not all string literals are localized (for example parts of the options are missing). Also the JSON explorer is very useful and would be even more so, if it was somehow possible to modify the object tree and write it back to the JSON file (like a visual designer). All in all a great tool! Keep up the good work!
This would be fantastic as an extension. But as a stand-alone application, the convenience is lost. I won't likely be using it every day, which means that when I actually need it I won't remember where it is, or I'll have to sift through a bunch of other junk to find it.
All that to say, since it's a stand-alone application, just using a browser to Google what I'm after is more convenient.
Consider turning this into a collection of dock-able windows within Visual Studio and you could have a hit on your hands. I'd pay for that. Open-source it or add a pluggable API so people can add other kinds of conversions. That would be brilliant.