a free hex editor / disk editor for Linux, Windows and MacOSX

Okteta is a simple editor for the raw data of files. This type of program is also called hex editor or binary editor.

It's Showtime!
Enjoy this video which showcases many of OpenShot's features: 3D animation, curve-based camera motion, compositing, transitions, audio mixing, and vector titles.

This tiny (5KB, < 200 lines) JQuery Bootstrap plugin turns any DIV into a WYSIWYG rich-content editor, inspired by CLEditor and bootstrap-wysihtml5. Here are the key features:

Automatically binds standard hotkeys for common operations on Mac and Windows
Drag and drop files to insert images, support image upload (also taking photos on mobile devices)
Voice dictation input (only in Chrome)
Allows a custom built toolbar, no magic markup generators, enabling the web site to use all the goodness of Bootstrap, FortAwesome and so on...
Does not force any styling - it's all up to you
Uses standard browser features, no magic non-standard code, toolbar and keyboard configurable to execute any supported browser command
Does not create a separate frame, backup text areas etc - instead keeps it simple and runs everything inline in a DIV
(Optionally) cleans up trailing whitespace and empty divs and spans
Requires a modern browser (tested in Chrome 26, Firefox 19, Safari 6)
Supports mobile devices (tested on IOS 6 Ipad/Iphone and Android 4.1.1 Chrome)

The main tool for developers is of course code editors.Mostly it is a standalone application but you know there are also many online code editors around the internet.There may be times which you are not with your computer so the below web based or let’s say browser based online editors will help you to do almost every coding like editing,sharing,debugging etc.
Today we selected most preferred online code editors by developers.If you know anyother which you think really useful just drop a comment.

Cut MP3 Online

MP3 Cut Web 2.0 Utility

The main focus of CamanJS is manipulating images using the HTML5 canvas and Javascript. It's a combination of a simple-to-use interface with advanced and efficient image/canvas editing techniques. It is also completely library independent and can be safely used next to jQuery, YUI, Scriptaculous, MooTools, etc.

CamanJS is very easy to extend with new filters and plugins, and it comes with a wide array of image editing functionality, which is only growing as the community makes more plugins. It has a powerful layering system, much like the one present in Photoshop and GIMP, that makes the sky the limit for your creativity.

Most of us have a favorite HTML editor we use every time we need to write some lines of HTML code for a particular purpose.

However our favorite HTML editor may not always be available on other computers we use besides our own. In this post I’ve listed the top 10 online HTML editor’s you can use no matter where and no matter when. Enjoy!

Edit as fast as you can think...
Spend more time looking at the picture, and less time navigating menus and buttons with an intuitive interface and a user-friendly toolset.