All the links shared here are hosted on third party sites. Click on Download Now Text link. It will go to the third party sites like dailyuploads, zippyshare etc. Download file carefully.
You must have installed WinRAR / UltraISO / WinZIP / 7ZIp software to open these files. Because all are shared in .zip, .rar, .iso formats. So you will need these softwares to extract these packages.
Always disable internet after downloading and when using Crack.