Featuring the features you asked us for.
Dimdim’s Key Features
- It’s Easy, Open & Affordable
- No Install to Host/Join meetings
- Easy Share Screens & Webpages
- Audio & Video Conferencing
- Present PowerPoint and PDFs
- Private & Public Chat
- Whiteboard & Annotations
- Record and Embed Meetings
- Open Source and Open APIs

Features matter only if they solve a problem.
Dimdim is easy, open and affordable web collaboration software with a robust feature set that keeps getting better thanks to your suggestions. To ensure we meet your needs, Dimdim is available in multiple hosted and on-premise professional and enterprise versions and as downloadable open source and as free hosted version.
Check our features (this is the short list) and be sure to see what more you can do with Dimdim Pro. As always, if you don’t see what you are looking for, please let us know.
Dimdim Pro
Save time & money while enjoying unlimited meetings and pro features with 50 people.
Only $19 per month.
Save time & money while enjoying unlimited meetings and pro features with 50 people.
Only $19 per month.

See why everyone is talking about Dimdim. These features were created based on your feedback and requests.
No Install!
Unlike other web conferencing products, there is nothing needed to host or attend Dimdim web events. You can share your documents, webcams, web pages, whiteboards, pass control to multiple presenters - even record your meetings - all without installing any software. We do this on the Mac, Windows or Linux using our lightweight browser-based magic and Flash.*
Share & Present Documents
Upload any PPT, PDF, or PPTX file on your hard drive and it is quickly converted to a Flash file. You then present your document using the built in laser pointer, annotation and zoom tools. We delete the file when you end your meeting, alleviating concerns for stuff getting lost in the cloud. In the near future, Dimdim Pro customers can store these documents to speed up their sessions.
Share Computer Screens
Via a small plug-in you can instantly share any activity on your computer screen. Show your desktop, your Photoshop session, even a game. Now participants can view your activity on their computers in full screen or via zoom controls. In the near future participants will be able to request control of your mouse and keyboard - all without a plug-in required.
Share Web Pages
Start scrolling through any web page and Dimdim’s SynchroLive Co-Browsing feature will take care of the rest - as you scroll the webpage on your computer, your guest will see what you see and their view will scroll with you. Visit a YouTube page and the video you discover will start playing on everyone’s computer - all in sync. This is a great way to present webbased surveys, polls, even your own website and ensure the audience sees what you see.
Share Whiteboards
With one click, you start sharing a collaborative, multi-page whiteboard. Allow any participant to join in - editing anyone’s content - or lock them all out so only you can drive the whiteboarding session. Now includes laser pointer and client-side zoom controls.
Unlike other web conferencing products, there is nothing needed to host or attend Dimdim web events. You can share your documents, webcams, web pages, whiteboards, pass control to multiple presenters - even record your meetings - all without installing any software. We do this on the Mac, Windows or Linux using our lightweight browser-based magic and Flash.*
Share & Present Documents
Upload any PPT, PDF, or PPTX file on your hard drive and it is quickly converted to a Flash file. You then present your document using the built in laser pointer, annotation and zoom tools. We delete the file when you end your meeting, alleviating concerns for stuff getting lost in the cloud. In the near future, Dimdim Pro customers can store these documents to speed up their sessions.
Share Computer Screens
Via a small plug-in you can instantly share any activity on your computer screen. Show your desktop, your Photoshop session, even a game. Now participants can view your activity on their computers in full screen or via zoom controls. In the near future participants will be able to request control of your mouse and keyboard - all without a plug-in required.
Share Web Pages
Start scrolling through any web page and Dimdim’s SynchroLive Co-Browsing feature will take care of the rest - as you scroll the webpage on your computer, your guest will see what you see and their view will scroll with you. Visit a YouTube page and the video you discover will start playing on everyone’s computer - all in sync. This is a great way to present webbased surveys, polls, even your own website and ensure the audience sees what you see.
Share Whiteboards
With one click, you start sharing a collaborative, multi-page whiteboard. Allow any participant to join in - editing anyone’s content - or lock them all out so only you can drive the whiteboarding session. Now includes laser pointer and client-side zoom controls.
Share Audio (Microphones)
Dimdim comes with high quality VoIP so you can share computer microphones (with 4 people using Dimdim Pro and 4 using Dimdim Free). In addition every user gets their own free audio conference call bridge. Use your mics or your phone - the choice is yours.
Share Video (Webcams)
Nothing beats a live face. Easily share your webcam with the entire audience and let them see and hear you live. Coming soon, Dimdim Pro users can assign an additional webcam to any participant, show themselves using HiRez video and experiment with our upcoming, beta quality 6 person Video Conference mode.

Record Your Events
All it takes is one click to record your meetings. At the end of the meeting we send you an email with the recording URL you can send to others who could not attend. We also provide you with a video embed code to paste the recording on your blog or website and you can even download your recordings. Hey, this is your content.
Send Public & Private Messages
Paste an important URL for everyone to visit in the public chat window or chat privately with just one participant - as usual it just takes one click with Dimdim. Get instant feedback on a question, check out the status of each participant with using mood indicators and use emoticons
Dimdim comes with high quality VoIP so you can share computer microphones (with 4 people using Dimdim Pro and 4 using Dimdim Free). In addition every user gets their own free audio conference call bridge. Use your mics or your phone - the choice is yours.

Nothing beats a live face. Easily share your webcam with the entire audience and let them see and hear you live. Coming soon, Dimdim Pro users can assign an additional webcam to any participant, show themselves using HiRez video and experiment with our upcoming, beta quality 6 person Video Conference mode.

Record Your Events
All it takes is one click to record your meetings. At the end of the meeting we send you an email with the recording URL you can send to others who could not attend. We also provide you with a video embed code to paste the recording on your blog or website and you can even download your recordings. Hey, this is your content.
Send Public & Private Messages
Paste an important URL for everyone to visit in the public chat window or chat privately with just one participant - as usual it just takes one click with Dimdim. Get instant feedback on a question, check out the status of each participant with using mood indicators and use emoticons
to let people know more about your
feelings. And when you record your
meeting we automatically provide your a
transcript of all public messages.
Webinar Widgets & Reports
This is a cool new feature requested by Dimdim Pro customers: any time you schedule a meeting we automatically create a webinar widget for you. Simply share the webinar widget on any website or via FaceBook or Twitter and anyone can register for your event just by entering their email address. The widget sends them email confirmation of their registration and notifies them when your meeting starts. The host gets a registration report and the widget automatically updates to show when the meeting is live. It can be configured to provide a place for the meeting recording or transcript after the event is over.

Enable Mash Ups
Being open source and having an open API means you can extend Dimdim as you see fit. We already integrate with your local eMail client, with Yahoo!’s Zimbra, and with your Outlook or iCal calendar, with Learning Management Systems such as Docebo, Claroline, LAMS, and Moodle and with popular CRM systems such as SugarCRM. Enterprising folks have even built FaceBook applications on top of Dimdim’s open source version. What can you do?
Experience the simplicity and power of Dimdim today.
Webinar Widgets & Reports
This is a cool new feature requested by Dimdim Pro customers: any time you schedule a meeting we automatically create a webinar widget for you. Simply share the webinar widget on any website or via FaceBook or Twitter and anyone can register for your event just by entering their email address. The widget sends them email confirmation of their registration and notifies them when your meeting starts. The host gets a registration report and the widget automatically updates to show when the meeting is live. It can be configured to provide a place for the meeting recording or transcript after the event is over.

Enable Mash Ups
Being open source and having an open API means you can extend Dimdim as you see fit. We already integrate with your local eMail client, with Yahoo!’s Zimbra, and with your Outlook or iCal calendar, with Learning Management Systems such as Docebo, Claroline, LAMS, and Moodle and with popular CRM systems such as SugarCRM. Enterprising folks have even built FaceBook applications on top of Dimdim’s open source version. What can you do?
Experience the simplicity and power of Dimdim today.


What is Dimdim