autorotate multipage tifs?

[rifbot]

i need to rotate some pages in a multipage tif to make them all uniform. Unfortunately some of them scanned in sideways. These images are scans of computer text printout. I'm looking for a way to automate the correcting process as i have a large number of them. Nothing i've been able to find seems to be able to do that. Any ideas on how to go about this? I'm really running out of ideas and my hand hurts from all the manual clicking

[xnview]

i need to rotate some pages in a multipage tif to make them all uniform. Unfortunately some of them scanned in sideways. These images are scans of computer text printout. I'm looking for a way to automate the correcting process as i have a large number of them. Nothing i've been able to find seems to be able to do that. Any ideas on how to go about this? I'm really running out of ideas and my hand hurts from all the manual clicking

Currently the only way is to extract all pages, and rebuild the multi page tiff