Are there any IDA Pro alternatives? [closed]

Question

Are there any disassembler which provide a feature set comparable to IDA Pro?

I'm interested in both free and commercial products. Please use one answer per product and if possible write a short comment about it, like "easy to use", "many features", "only support for PE files", ...

Answer 1

Not to my knowledge. IDA Pro is clearly the best disassembler around. To the point that even the free (old) version of IDA (4.9) doesn't have a real challenger.

For the sakes of providing a comparison, you might want to try PVDasm