I need a third party component for viewing many different files :
.... (As many File Formats as possible)
It should be possible to draw over the viewer. For example to load a word docoment and to draw same lines or a signature over the word file (the original word file shouldn't be edited - it's a overlay where i can paint)
Where can i find such components ?
One component i allready found : Spicer but this is very expansive (over 500 ? per License - you need for every application saled a license)