How to stabilize your videos using software
In their release of Adobe Premiere Pro CS6, adobe added a feature that have been so succesful in After Effects that users requested it to be placed directly in Premiere Pro.
That feature is the Warp Stabilizer. Think of it as a Video Stabilization Software. The results are pretty amazing!
To use it just select the Warp Stabilizer from the effects menu and apply it to your video. There’s a lot of possibility to adjust the effect, but I find that the default settings usually give me good results.
So there you have it, no need to spend any money on a specific video stabilization software, as it’s already available in Adebe Premiere Pro.