I have downloaded many free beautiful wordpress themes. I wanted to see them all at one time. At present I have a test site where I install each one of these themes then activate them one by one. Recently I have experienced that I could not install unlimited number of themes on one domain. I don’t know the reason.

I am looking for a way to see all the themes in one time without installing and activating them or at least without activating. Your assistance will be much appreciated.

Other possibility I was thinking to display the themes as the webmasters display on their website. But I don’t know how they do it. All this thing is for my personal use.

I would appreciate any help in this regard.
May be I am not clear. I want to see all the themes let us 10 on one page/screen at the same time from my downloads and not one at a time.