DimDim

DimDim

DimDim is an open source web conferencing software that allows real-time collaboration and meetings online. It offers features like screen sharing, chat, whiteboard, and more for up to 20 participants free of cost.
collaboration screen-sharing chat whiteboard meetings

DimDim: Open Source Web Conferencing Software with Real-Time Collaboration

Free web conferencing software with features like screen sharing, chat, whiteboard, and more for up to 20 participants.

What is DimDim?

DimDim is an open source web conferencing software designed for real-time online collaboration and meetings. It can be used to host webinars, online training sessions, web meetings, and other interactive presentations with geographically distributed participants.

Key features of DimDim include:

  • Screen, application, and document sharing - Allows presenters to broadcast their desktop screens, applications, or documents to meeting participants in real time.
  • Chat and questions - Built-in chat lets participants communicate via text messaging. The Q&A module allows attendees to ask questions and receive answers during a presentation.
  • Whiteboard and annotation tools - Presenters can use a virtual whiteboard for drawings and annotations. Participants can also annotate on shared screens.
  • Recording and playback - Meetings can be recorded and saved for later viewing or to share with absent attendees.
  • Supports up to 20 participants for free accounts. Paid plans allow for larger meeting capacity.
  • Browser-based access for easy deployment without downloads or installations.
  • Integrates with popular calendars like Google and Outlook for simplified scheduling.

With its seamless web access and robust collaboration capabilities for screen sharing, presentations, meetings, and webinars, DimDim is a great open source alternative to proprietary solutions like WebEx or GoToMeeting.

DimDim Features

Features

  1. Screen sharing
  2. Chat
  3. Whiteboard
  4. Recording
  5. Polling
  6. File transfer
  7. Remote control

Pricing

  • Free
  • Open Source

Pros

Free for up to 20 participants

Open source

Easy to use

Good audio/video quality

Cons

Limited features compared to paid options

Audio issues sometimes

Mobile app needs improvement

Official Links


The Best DimDim Alternatives

Top Remote Work & Education and Web Conferencing and other similar apps like DimDim


BigBlueButton icon

BigBlueButton

BigBlueButton is an open source web conferencing system designed for online learning. It enables real-time sharing of audio, video, slides, chat, and screen. BigBlueButton supports up to 300 simultaneous users in a session.Features include:Audio/video conferencing using WebRTCScreen sharingCollaborative whiteboardsShared notes and chatPolling and emojisRecording and playbackBigBlueButton integrates with many popular...
BigBlueButton image
Cisco Webex Meetings icon

Cisco Webex Meetings

Cisco Webex Meetings is a leading enterprise video conferencing and web conferencing platform used by businesses, organizations, and individuals to host meetings and collaborative sessions online. It allows users to host HD video meetings with up to 1,000 participants, conduct webinars for up to 3,000 attendees, screen share, record sessions,...
Cisco Webex Meetings image
BeyondTrust icon

BeyondTrust

BeyondTrust is a leading privileged access management (PAM) solution that enables organizations to secure, manage, and monitor privileged user accounts, access, and activities across endpoints and networks. It protects against both external and internal threats by enforcing least privilege policies and providing extensive visibility into privileged sessions.Some key features of...
BeyondTrust image
OpenMeetings icon

OpenMeetings

OpenMeetings is a free and open-source web conferencing software that lets users host online meetings, webinars, presentations, training sessions and other collaborative events with video, audio and screen-sharing capabilities.Some key features of OpenMeetings include:HD video conferencing - Connect via webcam and microphone for real-time video conferencing. Supports screen sharing as...
OpenMeetings image
GoTo Meeting icon

GoTo Meeting

GoToMeeting is a web conferencing software developed by LogMeIn. It enables users to host online meetings, webinars, conference calls, and screen sharing sessions either one-on-one or with large groups of participants.Some key features of GoToMeeting include:HD video conferencing - Face-to-face meetings with HD video and clear audioScreen sharing - Share...
GoTo Meeting image
Twiddla icon

Twiddla

Twiddla is a versatile online whiteboard and collaboration platform designed for brainstorming sessions, design work, remote presentations, and team collaboration. It allows multiple users to edit, annotate, and sketch on a shared online canvas in real-time, facilitating remote collaboration and ideation.Some key features of Twiddla include:Flexible canvas with support for...
Twiddla image
Simplehelp icon

Simplehelp

SimpleHelp is a cloud-based live chat and help desk software solution designed for small businesses and teams. It aims to provide an affordable yet feature-rich platform to deliver exceptional customer service and support.With SimpleHelp, businesses can embed chat widgets on their website to engage visitors in real-time conversations. The chat...
Simplehelp image
OmNovia icon

OmNovia

omNovia is a cloud-based customer service software designed to help companies deliver exceptional customer experiences across every channel. It brings together different customer conversation channels like phone, email, live chat, social media and more into a single customizable workspace.Key features of omNovia include:Omni-channel ticketing - Unify support requests from various...
OmNovia image
LiveSein icon

LiveSein

LiveSein is an open-source live streaming software designed for broadcasting live videos to platforms like YouTube, Facebook, Twitch and more. It is available for Windows, Mac and Linux.Some key features of LiveSein include:Multi-platform streaming support - Stream to YouTube, Twitch, Facebook etc.Flexible encoding options - Set up multiple audio and...
MegaMeeting.com icon

MegaMeeting.com

MegaMeeting.com is a comprehensive video conferencing and webinar solution designed for businesses, teams, and organizations looking to connect remotely. It offers a robust set of features including:HD video and audio conferencing for meetings with up to 50 participantsCustomizable branding of meeting rooms, lobby pages, and emailsScreen sharing and annotation toolsCollaborative...
MegaMeeting.com image
ISL Groop icon

ISL Groop

ISL Groop is a comprehensive cloud-based learning management system (LMS) designed specifically for K-12 schools and districts. It aims to provide an all-in-one digital learning platform to support blended and online instruction, foster collaboration, and enable personalized learning.Key features of ISL Groop include:Intuitive course authoring tools - Allows teachers to...
ISL Groop image