XnView Software

Thx for help guys, i'm gonna try this now. I give u my feedback soon

Hi all,

I need to do this :

I have :
Folder_1 = 1.tiff, 2.tiff, 3.tiff
Folder_2 = 1.tiff, 2.tiff, 3.tiff

I want :
Folder_1 = 1.tiff multipage who include (1.tiff, 2.tiff, 3.tiff)
Folder_2 = 1.tiff multipage who include (1.tiff, 2.tiff, 3.tiff)

I want to do mass conversion on multiple folders ...