问题
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.
- Most useful free .NET libraries?
- What is the most useful .net library you’ve found?
- What is the best image manipulation library?
回答1:
What about ImageMagick?
回答2:
PDF isn't exactly an image format. If you need a free library for handling PDFs specifically you could try http://itextsharp.sourceforge.net/
来源：https://stackoverflow.com/questions/719616/what-is-the-best-free-open-source-image-conversion-library-in-net