TL:DR; Batch TIFF Toolkit which allows you to resize, merge, extract, delete pages from multipage TIFF documents.
ComboTIFF Pro is a batch TIFF toolkit which allows you to resize, merge, delete, reorganize pages from within multipage TIFF documents. You can build a brand new multipage TIFF file from pages from other TIFF, PNG and JPEG files.
DWG to PDF Pro is a batch converter that allows you to convert DWG to PDF, and DXF to PDF without the need of AutoCAD. The Pro version supports command line.
Full-featured batch image, graphics, and photo editing and converter software for 140+ formats (JPG, JPEG2000, PDF, etc). Complete command-line operation and an entire arsenal of editing features (batch resize, flip, rotate, crop, trim and much more)
Geocode photos with latitude, longitude, and altitude info. Stamp the images or write to the EXIF headers. Export Google Maps, KML KMZ files for Google Earth, Shapefiles (SHP), AutoCAD DXF files, or Flickr. Import from tracklogs, waypoints or GPX.
