Forgot password with encryption on itunes backup?

I made a back up on my laptop but i've tried to recover it and its encrypted and not got a clue what the password is:/

I've tried ibackup extractor but then most off them are saying you need to purchase software.

Does anyone know any free software or cracked copies to access my files?

iphone backup extractor.
itunes backup password recovery
i've also tried dr fone but that always freezes on 99% but my girlfriend's phone works fine.

basically all i want is a program that can either bypass the encryption and access my files or a password cracker:/

i've also tried to copy restore to another device but then said i need to register my product.

anyhelp would be great

thanks

Added (1). I've already got the backup though. And I'm sure they is software out there I brute force it.well I downloaded one but could do it then it was going to let me restore it to another phone but needed the registering key and didn't fancy paying like £20

Added (2). What's the NSA? I've tried all possible password that it could be.:/ I need some important messages off it and photos.

IPhone deleted contacts and calendar?

I went on my iPhone at 9:30 this morning and everything was fine, however when I came back to it 2 hours later it had randomly deleted a load of my contacts and my calendar!

Please please help me I need to know if there's a way of getting these back and why my phone has done this in the first place!

How to get a replacement iPhone 5s?

I have dropped my phone and cracked the screen. I have no insurance but have a 1 year warranty with Apple Store (which does not cover cracked screens)

I have been told it is around 200 pounds to fix and will not be replaced by Apple.

Are there any other ways in which I can get a replacement?

Can I insure my phone and then say I've lost it or its stolen 2 weeks later and get a replacement?

How does it work?

What are differences between buying an iPhone from Amazon or from Apple store?

What are differences between buying an iPhone from Amazon (brand new) or from the online store?

I just want to know the differences between buying from an official site or an online store like Amazon, for example I want to buy Microsoft Surface Pro2, and I'm outside the United States decided that I want to buy a product from the US via online a shipment let's say. Do you guys preferably choose the official vendor or an online store? What differences it makes?

I'm sorry if I confused you, I just wanted to buy Surface Pro2 its NOT available in my country and never bought something from the Internet, I need your expertise please!

Instagram crashes when I try to upload a photo?

About a month ago, I got a Nikon D3200. Whenever I try uploaded a photo from it to Instagram, the photo loads, but when I click crop it quits. It has happened ever since I got the camera.

I have the latest version of Insta and IOS 7, and I use an iPad 2. I used to upload iPhone photos and they were fine.

I don't want to edit the photo or decrease the quality, but is there any way to fix this? Thanks!

Added (1). Also, I've asked around and noone else seems to be having this problem!