If you have ever taken a scan of a document or printed a document with Microsoft Office Document Image Writer, only to realise later that you need to make a change to it, you have probably found that with the common TIFF format it is very difficult to make the changes required.
Because of the encoding of a TIFF image, it is pretty much impossible to use the standard tools to edit such files. Edits that you might wish to attempt might include a resize, dropping a page from a longer document or even changing some text.
Opening the image in Microsoft Paint isn’t going to give you good results; meanwhile few people have access to Photoshop, and attempting to open all TIFF files with Microsoft Office Document Imaging will be time and resource consuming.
However, changes to TIFF files can be made with the IrfanView free software, available from www.irfanview.com.