Create thumbnails with command-line tool

You can make tumbnails using command-line interface, either manually or through automated scripts. reaConverter Pro includes a command-line tool called cons_rcp.exe — an advanced feature designed for professional use, available exclusively in the Pro edition.

Conversion example:

cons_rcp.exe -s "C:\Path_to\input_file.jpg" -o "C:\Path_to\output_file.jpg" -create_thumbnails 1

Manual

-create_thumbnails
  where value = 1 if you want to create thumbnails and = 0 otherwise
-thumbnails_folder
  where value = path to thumbnail image files you want to be saved
-thumbnails_width
  where value = thumbnail width
-thumbnails_height
  where value = thumbnail height
-thumbnails_resize_type
  where value = 1 - both Height and Width (without keepping aspect), 2 - Height (keepping aspect), 3 - Width (keepping aspect), 4 - both Height and Width will be used (with keepping aspect)
-thumbnails_do_not_resize_if_less
  where value = 1 do not resize images if they are less than thumbnail width/height and = 0 otherwise
-thumbnails_mask
  where value = thumbnail filename mask
-thumbnails_counter
  where value = counter used in the "Thumbnails_Mask" option
-thumbnails_ext
  where value = Thumbnail file type can be jpg, gif or png
-thumbnails_jpg_quality
  where value = Quality for JPG thumbnails (from 1 to 100%)
-thumbnails_first_page_only
  where value = 1 to create thumbnails for first page only and = 0 otherwise

You are welcome to contact our technical support when you have any questions about reaConverter.