When Apple introduced Quick Look in the Mac OS it was a huge productivity boost to many designers and photographers. Quick Look allows you to view QuickTime compatible files in an overlay right in the Finder simply by selecting the icon of the file and pressing the Space Bar. It wasn’t long before users began seeking out plugins to view more file types than just PDFs and JPG images though.

SneakPeek Pro, by Code Line Communications (the company that brought us Art Directors Toolkit, arrived on the scene and took Quick Look to a new level. This simple Preference Pane allows you to view layered Adobe Photoshop files, Illustrator .ai and .eps files, and InDesign documents. SneakPeek doesn’t stop with just a preview image of your document though. The Quick Look overlay SneakPeek provides also displays information about Illustrator and InDesign files, such as the colors used, the images placed in the document, fonts used, and general file information such as multiple page previews (see the image below).

SneakPeek for Mac

SneakPeek Pro for Mac allows you to view your graphics files in the Finder

I’ve found SneakPeek Pro for Mac to be a valuable addition to any designer’s toolbox. But with more and more designers working on the road, the ability to view graphics files on the iPhone would be nice addition. Thankfully, Code Line has finally brought the power and usefulness of SneakPeek to iOS device users.

SneakPeek renders previews of graphics files stored on your iPhone, iPod touch and iPad. It works by providing an “Open in SneakPeek” button to your favorite iOS applications like Mail, Dropbox, Safari and just about any app that gives you access to files.

SneakPeek for iOS

SneakPeek for iOS allows you to view the same file information as the desktop version

With SneakPeek installed on your iPhone, you can check the InDesign file for a client’s new business card layout that just got emailed to you without waiting to get back to the office. And rather than viewing a jagged JPG file attached to an email of a new logo, you can view the actual Illustrator file. SneakPeek for iOS also offers you the same file information as SneakPeek Pro for the Mac – such as fonts, images and colors used.

SneakPeek Pro for Mac is available for $19.95, and offers a 15-day demo for you to test out. SneakPeek for iOS devices can be had for only $9.99 directly from the Apple App Store. Both versions of SneakPeek can save you a lot of time, and are well worth the cost of ownership.