I'm working on a tool for converting files between different formats. Once you have imported your mesh(es) you can then export them to another format, or manipulate them with common tools (Weld, unweld, flip, mirror, rotate, calculate normals (two different modes including an advanced smoothing method) and more).
It's still early days yet, but it's coming along nicely.

Click on the image for a high resolution version.
Regards,
Chris
It's still early days yet, but it's coming along nicely.

Click on the image for a high resolution version.
Regards,
Chris