System.Drawing has supports for very limited number of image formats
What I am trying to do is, given an image of some format(JPG, TIFF, GIF, or PDF), conver them to other formats.
I am specifically looking for a free or an open-source versions of library for .NET.
Google and Stack Overflow gave me results libraries such as LeadTools (which I abhor and not free) and C/C++ libraries.
I did do my research on Stack Overflow but I could not find an answer from following somewhat duplicated questions below.