This is a list of rich Internet applications. They are organised by their use.
Communication
* Gmail - Webmail client for Google's email service * Meebo - An instant messaging client for multiple platforms * Outlook Web Access - The webmail client used in Exchange Server * RoundCube - Webmail Client Project * - A webmail client for email service * Windows Live Hotmail - Webmail client for Microsoft's email service * YouThru - Free multimedia web messaging service
Online file storage and backup
* Windows Live SkyDrive - Offers 1GB storage space with 50MB upload limit * - Online storage space with 5GB and is part of AOL * Omnidrive - Offers 1GB storage spaces.
Document managing, editing, sharing and collaborating
* FotoFlexer - An online image editing solution with advanced editing features like morph and smart resize * EditGrid - A spreadsheet application * Flickr - A photo sharing service owned by Yahoo! * FORscene - An online video editor * Google Docs & Spreadsheets - A document and spreadsheet manager with multiple file support and online storage * Zoho Office Suite - An online office suite * Cyclone3 XULadmin - content management system based on XUL * 37 signals - a suite of online collaborating applications targeted mainly at businesses * Picnik - an online image editing suite with option for premium features (currently in Beta) * Dekoh - A desktop based RIA comparable to Adobe's Apollo framework. Various features such as Photo sharing and Music Streaming.
ERP
* 24SevenOffice - A ERP/CRM application * - A web site for service and sales management integrated with internal CRM systems * once:fabrik - An ERP application with a focus on graphic design firms
Personal information management
* 30 Boxes - An online calendar * Dewspot - A configurable personal mashup page with support Flickr, YouTube, Twitter and others. * Google Calendar - An online calendar * iGoogle - A customizable homepage with support for web feeds and online Google Gadgets. * netvibes - A personalised start page with support for XML, iCalendar and RSS * Windows Live Favourites - A favourite links manager * Windows Live Calendar - n online calendar * Zimbra - An online PIM with Mail, Calendar and more Rich Internet applications Rich Internet applications