I have lots of .sketch files and couldn't do anything with them as I Windows didn't support them. Now thanks to iCon8, I can now edit use .sketch files using their latest windows application. I use Lunacy to make my websites wireframes. Prior to this, I used to use Illustrator but this much easier.

Simply put, Icons8 is the best service out there. I have personally recommended the product to everyone in my own network and on more than one occasion, have gone to great lengths to describe the value that Icons8 adds to my workflow. Icons8 has hands-down, the most comprehensive icon library I have come across. Without going into a nerd rage, I can tell you that the each icon is gorgeous and beautifully crafted. The are designed from the ground up to be highly customisable, so no more generic iconography. In terms of Customer Support, Icons8 nails it. Never in my professional experience as a User Interface developer have I come across a staff (yes they’re humans, not bots) that is willing to sit with you and solve problems that would normally make you pull your hair out. They’re are responsive, friendly [A huge shoutout to Eugenie! ;)] The articles and blog articles they share are insightful and super helpful and their engagements on social media and forums are reassuring that someone’s always listening [I’m looking at you Ivan :)].