batch convert erroneously labeled files

[Peyrol]

I have 950 files, labeled tw00f3301.png to tw00f4250.png, which are in fact bmp files. ImageMagick does recognize them as bmp files.

I wish to convert them to png and ultimately keep the same names. How could I do this? Thanks for your attention.

David

[fmw42]

see mogrify

http://www.imagemagick.org/Usage/basics/#mogrify

[Peyrol]

Thank you, it worked like a charm.