This is a chrome browser extension which lets you to download contact information of your connections easily.
Go to your connections page from where you want to collect info. Click on extension start button which will open all connection in new browser tab and grab the contact info.
Repeat the same for next pages also. Once you done, click on export button on the extension.
The extension download details in excel CSV format. Contact for more info in comment or
https://www.fiverr.com/share/zBr23
