Users of Microsoft Exchange can now migrate their company's entire database of contacts, emails and calendars to Google Apps. The tool takes the form of a small app that you can download from Google — all you have to do is install it, run it… and that's it!

Files and documents manager for iPhone and iPod Touch, allowing to read, move, copy, rename or transfer via email, documents, images, videos, PDF or office files with multiple selection so that all documents can be organized from the device, on the go.

OneFileCMS is just that. It's a flat, light, one file CMS (Content Management System) entirely contained in an easy-to-implement, highly customizable, database-less PHP script. Coupling a utilitarian code editor with all the basic necessities of an FTP application, OneFileCMS can maintain a whole website completely in-browser without any external programs.

Tutorial to make an iPhone style horizontally-sliding navigation using jQuery and CSS.

A brand new way to look at your Mac desktop, BumpTop is a full 3D experience with smooth, realistic physics, making your Mac’s desktop act more like the real desktop it’s sitting on

Find music related to a chosen artist

The guy who made this is dangerous and sick.

"The LOPPSI law, which could be voted on in March, will make filtering the French Internet a reality, "the Chinese way" (…) If nothing is done, within a year, not only might Big Brother-like spyware be mandatory on every French computer, but everything that goes through its pipes could be scanned."

On 5th May, 2008, Nine Inch Nails released "The Slip" for free via their website, as a gift to their fans. Or as Trent Reznor put it: "This one's on me". On December 13th, 2008, dozens of Nine Inch Nails fans recorded the last show ofthe Lights In The Sky tour at Planet Hollywood, Las Vegas. On January 7th, 2009, over 400Gb of video from the Victoria, Portland and Sacramento shows from the same tour were unofficially released by the band. By working together, the Nine Inch Nails fan community have created "Another Version of the Truth" – a 3 disc release bringing together numerous editors, designers, and web programmers to create a professional digital film, followed by a physical release created by fans for fans.

NameChanger is designed for the sole purpose of renaming a list of files

The idea was to build a bare-bones, but visually compelling and highly usable to-do app.
Features include: week overview, check off done tasks, delete tasks, move tasks, someday bucket

A custom color picker designed specifically for developers. Makes getting colors out of Photoshop/Acorn mock-ups quick and easy. Currently supports NSColor, UIColor, CGColorRef, CSS and HTML styles.

Actually, rating these extensions by "worth the slowdown," as is often the case with Firefox, doesn't seem applicable here. Chrome renders pages just as snappily on a Linux install with eight extensions loaded, and the memory use seems not all that different. Your mileage may certainly vary.

We pulled out extensions from the gallery for highlighting that do something a bit different from widely-available bookmarklets, or at least fill a crucial need for those who use the web productively. You can disagree with our picks or tell us how blind we must be to miss a great one—do so in the comments, and if we missed a really great one, we'll update the post.

urlimg.com is an image processing and storage service with a URL-based API. It's intended use is on sites where modified versions of images need to be generated and updated. Suppose that you are creating a website which sells various items and need to generate thumbnails for each of them. Instead of having to buy, install and use a program like Photoshop, you can use urlimg.com to generate, update and host the thumbnails. In addition to making thumbnails, there are commands for doing other image transformations such as squaring, cropping, resizing and rotating. These commands can also be combined together to do more complex image transformations.

OpenX ad server provides you with the simple tools you need to make money from advertising, whether from direct ad sales, OpenX Market, or third party ad networks (like AdSense). OpenX Ad Server lets you organize and manage all of your ad inventory under one easy-to-use interface no matter how many websites you have. It works with all kinds of ad formats, ranging from banners to rich media to ad network ads (such as AdSense).