Thank you for answer.
I am newbie so I am sorry for silly question.
1. I have just converted my files into SVG and its ok but they are bigger. while pdf format was only 90kb then SVG is 270kb.
what is name of this tool supporting SVG's ?
2. I dont know how to explain that. I have some databases on my disc which I open with sqliteman program. Now I want to open one of these databases in my application. Where can I find any help how to do that?