It depends on what you mean by everything.
Adobe after effects is very useful for all sorts of effects and putting videos together. How ever it is very limited as far as sound editing goes. I would recommend sony vegas for putting your video together then putting it into AE for effects.
Adobe after effects is a professional special effects software for creating insdustry standard visual effects.
Yes, Trapcode for Adobe After effects is free.
That depends almost entirely on what you want do do. There's a huge spectrum of effects that can be made in after effects-- Everything from nuclear explosions to text animations. Did you happen to have anything particular in mind?
You can download it by searching, "Adobe After Effects CS4 Download." After you search it, an option should be, Adobe After Effects CS4 on Adobe.com. Once you select that option you can sign-up on Adobe, and download the free trial.
Google 'Adobe After Effects Download'. When the official Adobe Link pops up, click that. The download's on that page.
Adobe Premiere Pro and Adobe After Effects.
Adobe After Effects will give you this effect.
There are hundreds of tutorials on the internet showing one how to use Adobe after effects. A good place to find a good tutorial is the Adobe website.
Adobe After Effects 7 Professional takes up about 300MB of Hard Drive Space......
Adobe After Effects is used for motion graphics and visual effects. How to use it cannot be described in a paragraph or two, it requires months or even years of learning.
yes
adobe.