6tag, the unofficial Instagram client for Windows Phone, has just been bumped to version 4.0. The developer behind the app, none other than Rudy Huyn, has added some new features to the experience, including some new filters, the ability to edit posts and adjust filter strength on uploads.

Version 4.0 introduces a total of five new filters: Slumber, Crema, Ludwig, Aden and Perpetua. It's now possible to adjust filter strength, perfect for adding subtle effects using the more powerful overlays. While being social on Instagram, 6tag will now let you edit posts, changing comments, location and user tags. Overall, a really neat update.

Download 6tag for Windows Phone (free)

QR: 6tag

Thanks to everyone who tipped us!