The following are software applications or solutions including free software:
- 4Projects, online collaborative project management
- AceProject, web-based collaboration software for project management
- Adobe Acrobat, gives synchronous and asynchronous review of PDFs
- Adobe LiveCycle, a SOA Java EE server software product used to build applications that automate a broad range of business processes for enterprises and government agencies
- AirSet, web and mobile online group coordination, collaboration, and communications suite.
- Alfresco, a free/libre enterprise content management system for Microsoft Windows and Unix-like operating systems.
- Altova MetaTeam, collaborative decision-making, team performance management and project management software
- Asana, a web and mobile application designed to improve the way teams communicate and collaborate
- Assembla, a set of cloud-based task and code management tools for software developers
- Atlassian Confluence, web-based team and content collaboration software
- Atmail, full server/client groupware software based on CalDAV
- Axigen, messaging and collaborating software based on proprietary architectures
- Basecamp, web-based project collaboration and management
- Binfire, web-based project collaboration & management software for remote teams
- Bitrix24, web-based business collaboration platform. Document sharing, tasking, CRM, calendaring, search, and project management
- Blogtronix, web-based suite combining groups, blogs, wiki, documents, multimedia, workflow
- Box.net, web-based collaboration and content management for enterprises
- BSCW, Basic Support for Collaborative Work
- Cadac Organice, SharePoint based document management and collaboration software for engineering companies
- Cadweb, web-based construction collaboration extranet, incorporating document management and drawing mark-up/review
- Calliflower, Web-based team document sharing, synchronous conferencing, online chat, whiteboarding
- Celoxis, web-based project management and collaboration software
- cineSync, real-time synchronised video review software
- Clarizen
- Clearspace, web-based suite integrating forums, blogs, wiki, chat, VOIP
- ClickHome, collaborative software for the construction industry provided as app and web-based office product.
- Clinked, cloud-based collaboration tool for managing projects and data management
- Collaba, integrated collaboration and communication platform server
- Collaber, Eclipse-based client–server platform
- Collabtive, web-based project management software for distributed teams
- ConceptDraw Office - collaborative software suite composed of mind mapping, project management and business diagramming tools.
- Concerto Projects, web-based collaborative project management software
- Concursive, web-based and mobile tools for socially enabled project management, customer support and business directories
- Collanos Workplace, server-less, cross-platform, P2P collaborative software for teams working beyond enterprise platforms
- CoMotion, a multi-tiered client–server collaborative workspace system
- Contactizer Pro, by Objective Decision; decentralized collaborative sharing of contacts, tasks and events, for Mac OS X
- Creately, collaborative online diagramming software used by teams around the world to communicate more effectively.
- CustomerVision BizWiki, a wiki application, geared to medium- and large-sized businesses, that existed from around 2006 to 2008
- Debategraph, web-based, collaborative idea visualization and deliberation
- DropTask, a web-based visual task management application designed to provide clarity to complex projects
- Drupal, a free and open-source content management framework written in PHP
- e, a collaborative editor which works as a live revision control system; uses an edit-and-commit style of collaboration
- Eclipse, a suite of software applications, intended for use by aerospace project and mission teams in managing their CM/QA/PA/PM activities
- err, an extensible XMPP/Jabber chatbot for collaborative work over MUC chatrooms
- EditGrid, online spreadsheet that allows collaborative editing
- Elluminate, virtual classroom and online collaboration environment for online teaching and training
- EMC Documentum eRoom, collaborative software provided via browser as on-premise or hosted
- eXo Platform, The Open Source Enterprise Social Platform
- Eylean Board, project and collaboration management tool
- Fabasoft Folio Cloud, cloud DMS for organisations with hybrid cloud and data residency option
- FirstClass, client/server groupware
- FMYI, web-based, CRM and extranet for small to large size teams
- Fuze Box, web-based, desktop, mobile client server software for conducting meetings (voice, video, screen sharing, file sharing), free and paid
- GForge Advanced Server, distributed software development as a web based platform
- Glip, web-based real-time online collaborative project management
- Google Apps, web-based real-time collaboration: document, spreadsheet, presentation editing and more
- Google Drive, a file storage and synchronization service which enables user cloud storage, file sharing and collaborative editing
- GrexIt, an email-based collaboration tool for Google Apps
- Group-Office groupware and CRM, an open source web-based groupware and CRM application
- Groupiful, web-based project management for teams with task management, file sharing, event scheduling and more
- GroveSite, web-based collaboration suite with document sharing, file libraries, discussion threads and more
- Hall.com, web-based collaboration, group chat, video chat, file sharing, one-on-one chat and more
- HighQ Collaborate, secure document exchange, enterprise social collaboration, client extranets and knowledge portals for organisations
- Huddle, secure web-based content management and content collaboration platform for enterprises and governments.
- Hyperoffice, web-based online collaboration, messaging and project management; for small to medium-sized firms
- i-sense, full-featured, web-based groupware
- IBM Lotus Connections Suite
- IBM Lotus Domino
- IBM Lotus Mashups
- IBM Lotus Notes
- IBM Lotus Quickr, replaces IBM Lotus QuickPlace; runs on Domino or WebSphere servers
- IBM Lotus Sametime
- IBM Workplace-branded products
- Jama Contour, web-based collaborative platform for communicating requirements and managing complex projects
- JotSpot, wiki supports calendars, spreadsheets, file repositories, photo galleries; made for ease of use
- Kanban Tool, web-based collaborative visual project management and time tracking service
- Kerio Connect, multiplatform mail and groupware server
- Knowledge Plaza, web-based social knowledge management tool
- KnowledgeTree, online document management and collaboration for mid-market businesses and enterprises
- Kolab, security-focused Open Source groupware collaboration solution with web client, CalDAV and ActiveSync and its own native client
- Kune, a free/open-source distributed social network focused on collaboration rather than just on communication
- Liferay, portal, web content management and social collaboration platform
- LiquidPlanner, wiki-like pages, document sharing, Twitter-like commenting
- LogicalDOC, on-line and on-premises document management system with collaboration and workflow features
- LucidChart, collaborative diagramming and website/software prototyping, supports real-time collaboration, built on web standards
- MangoApps, social collaboration network that combines Employee Social Networking, team collaboration tools and intranet
- Mavenlink, web-based project collaboration and management
- Microsoft Exchange Server and the Microsoft Outlook client
- Microsoft Live Meeting
- Microsoft Lync Server
- Microsoft Office Live Communications Server
- Microsoft Office desktop tools for collaboration
- Microsoft Project Server
- Microsoft SharePoint Foundation
- Microsoft SharePoint Server
- Microsoft SharePoint Workspace, desktop collaboration application
- Microsoft Team Foundation Server, developer collaboration platform
- Microsoft Windows Live messenger, office web apps, skydrive, mail
- Mindjet, mindmapping software, collaborative project management, social task management, cloud-based file sharing
- MindView, mindmapping software, collaborative project management, desktop application, cloud-based file sharing
- MindMeister, collaborative mindmapping software that supports superior teamwork
- Mixedink, combines collaborative editing with voting
- MovableType, by Six Apart
- Nefsis, multi-party online collaboration and video conferencing software for businesses
- NewsGator
- Novell GroupWise
- Oogwave, enterprise social network and collaboration
- Oracle Beehive, combines email, team collaboration, and conferencing in one collaboration platform
- Oracle WebCenter, Group Spaces
- omNovia Technologies, online meeting platform for collaborative meetings, e-learning, interactive training sessions
- OpenProject, an open source project collaboration suite
- Owis, workflow management, document management, knowledge base, calendar, IM and collaboration suite
- PabloDraw, collaborative text and ANSI/ASCII art editing tool on Windows
- Pidoco, cloud-based collaboration tool to create, share, test website and mobile app UI prototypes
- Pivotal Tracker, screen sharing capabilities to increase collaboration in meetings
- Planbox, web-based agile project management tool with team collaboration features: comments, file sharing, feedback management
- Podio, web based collaborative platform with workspaces, tasks per community members and app market
- Project.net Open Source Project Management software with document, task, and project sharing and collaboration
- Projectplace, online collaboration tool providing Project management, Document collaboration & Communication in one tool
- ProjectManager.com online project management software with collaboration features for teams
- ProjectWise, a suite of project information management and collaboration software and services from Bentley Systems designed for the architecture, engineering, construction (AEC) industries and infrastructure owner-operators.
- ProtoShare, web-based collaborative prototyping and review tool for interactive projects
- Powermeeting, web-based synchronous groupware which allows users to conduct group activities in a well-coordinated group process
- QikPad, web-based collaborative real time text-based tool
- Qontext, enables communicating, sharing, and collaborating from inside common business applications like netsuite, sugarcrm, Salesforce.com
- RelateIQ, web-based relationship intelligence platform that enables teams to track, share, and analyze shared relationships
- Retroshare, an open-source cross-platform, Friend-2-Friend and secure decentralised communication platform
- SAP NetWeaver Portal
- Saros, collaborative text editing for Distributed Party Programming
- Smart Meeting Pro, collaborative meeting software
- Smart Bridgit, data conferencing software
- Smartsheet, Web-based workflow, collaboration management
- Socialtext, suite of web-based social software applications
- SpringCM
- SubEthaEdit, collaborative text editing on Mac OS X
- SuccessFactors
- Synovel Collabsuite, full messaging software for organizations
- Teaming, by Novell
- Teamwork, cross-platform software, integrates project management, issue tracking, groupware
- TeamWox, web-based collaboration software with file storage, email client, contact book, bagtracking, IP PBX, chat and forum
- Telligent, enterprise community and collaboration platform with blogs, wikis, more enterprise 2.0 abilities
- Tibco, by Tibco Software
- Tiki Wiki CMS Groupware
- TitanFile, web-based enterprise-level secure file sharing with a focus on people and interests
- tmsEKP, suite of collaboration software
- Tonido Workspace, cross-platform collaborative software, synchronizes workspaces, allows web-based guest access
- TrackerSuite.Net, Web based, modular software business suite
- Traction TeamPage, enterprise social software
- Trello, free web-based project management application
- TWiki
- Ubidesk, online project collaboration workspace
- Unison, private group sharing tool, with text, audio, video collaboration
- Vignette, content management system
- VSee, video conferencing tool with screen share, annotation and file sending capabilities
- Webcrossing, web-based collaboration server
- WebEx, web-based collaboration tools
- WebTrain, web-based collaboration for meetings, training, and education
- Wiggio, web-based, group collaboration software
- Workspot, web service providing Linux desktops, which can be shared securely via browser
- Wrike, Interactive, web-based tool for project management and collaboration
- Writeboard, collaborative text editor
- Xaitporter, web-based document collaboration software with integrated workflow, for enterprise and SMEs.
- Xtune, web-based enterprise social software for connecting and sharing expertise inside organizations
- Yammer, enterprise and team collaboration software and private social network
- Zing Technologies AnyZing and ZingThing, electronic learning and meeting system software for team rooms and networks