You should use vector-specific software for logo design and graphics rather than creating vectors in a raster-based program ...

Illustrator is a popular Adobe application for creating vector ... program for gamers,... How to Insert a Watermark in a PDF File How to Insert a Watermark in a PDF File. Watermarks are images ...

This opens the vector image in the vector-editing program you specified earlier. Doing so allows you to open the vector image and save it in a vector-editing program that cannot directly open PDF ...