Geotif Import/UDS conversion

Geotif Import/UDS conversion

Hello, I have lots of .tif files and associated .tfw and .prj files. I am struggling to get them converted correctly so they are situated in the correct geographical position. I have successfully converted a point cloud in EPSG 27700 which displays really well and would like to also have the geotif for this area. 

Any guideance would be apprcited. 

Regards, Jason.