Best Web Conferencing Software for Linux of 2025

EventsAir is the one platform you need for everything events. Execute engaging in-person, virtual, and hybrid events with a solution that supports you from start to finish. From built-in budgeting and accounting tools to breathtaking on-brand event sites and seamless registration experiences, EventsAir's all-in-one event management software makes event planning a breath of fresh...air.   With over 30 years of expertise, EventsAir has powered 350,000+ successful events, earning the trust of the industry's best to deliver seamless, standout experiences. We love dynamic and complex events, which is why we’ve built a comprehensive platform designed to grow and evolve alongside you. 

3CX is an open-standards, software-based IP PBX that provides complete Unified Communications right out of the box. 3CX is suitable for all industries and sizes. It can provide everything you need, from mobility and status to advanced call center features and more, at a fraction the cost. 3CX is ideal for remote companies and includes mobile apps, video conference, and website live chat. The installation, management, and maintenance of the PBX are so simple that you can easily manage it yourself, on your own appliance, server, or on a cloud-based platform. You can also choose to have it hosted on 3CX for an easy solution.

Canapii supports video meetings and streams HD quality keynotes across PC browsers and mobile apps. It drives audience engagement through chats, comments, notifications, gamification, live questions, and Fero, its cute chatbot. Canapii sets itself apart from pure-play software providers by providing white-glove service via its experienced events executives, which is why the world's most prestigious tech companies are customers. Automation is core to Canapii. Registration, travel arrangements, personal agendas, and meeting approval systems are all built in the platform. Conferences, board meetings, webinars, hybrid events, interactive podcasts, press briefings, online training, workshops, you name it. We do it. Sorry, we don’t ‘just’ do it… we do it well.

Element is a communications platform with security at its core, built on Matrix: a decentralised and end-to-end encrypted protocol. Element brings your teams together, boosts productivity and workplace satisfaction, while enabling complete ownership of your data. Easily collaborate with your partners, suppliers or clients with video calls and instant messaging: like email for the 21st century. You can even connect your Slack, MS Teams, WhatsApp accounts. On the other hand Element can be closed for high security environments using secure border and cross domain gateways, and even air-gapped deployments. Being built on Matrix, there is no single point of failure for the network thanks to the decentralised network architecture, making it perfect for mission-critical environments. For full data sovereignty, install Element into your own data centre or on-premise. Alternatively, let us manage your setup in our secure Element Cloud, in a region of your choice. In Forrester’s words: Element is a great fit for: "...organizations that prioritize flexibility, federation, and data sovereignty". Please contact us to explore how your business can benefit from Element.

Wire protects critical communications for the world’s most security-demanding organizations. Wire provides users with the highest level of security to ensure secure communication through the implementation of advanced encryption and zero-trust architecture. Additionally, it offers user administrators the ability to manage and control their organization's information while protecting the sovereignty of their data. Created by the founders of Skype, Wire provides end-to-end encryption for messages, audio and video conferencing, file exchange, external collaboration, and beyond. Used by the majority of the world's G7 governments, Wire is at the forefront of secure communication, pushing boundaries and leading the way in developing standard encryption through Messaging Layer Security. To learn more, visit wire.com.

Vialect has been helping companies to connect people, content and capabilities for over a decade. Noodle is an All-in-One platform that provides office staff & remote teams the ability to post ideas, create content, share schedules & have video calls all within a single secure site. On Premise and Cloud hosting available.

Wonder is a virtual platform suitable for companies of any size across all industries. Accommodating upto 500 participants, a space can have 15 areas and each circle can have upto 14 participants. Some features that describe Wonder: - Browser-based spatial chat - Up to 500 people in each space - Customise background - Broadcast to speak to everyone at the same time - A Space can have 15 Areas: Areas act as congregation places to meet other people. - Circles (conversations b/w two or more people) can hold up to 14 people and can be opened anywhere in the Space - Free & no signup - Hosts can protect their rooms with passwords and block problematic users and conversations. - Wonder has a broadcast function, which acts as a virtual stage where the attention can be focused on up to 6 speakers to enable greetings and panel discussions. All group calls are paused while the broadcast function is active. This function is a way for users to present their own company at the start of an event, for example. Wonder is a German company and thus complies with both BDSG and GDPR regulations. No data is collected other than that which can improve the user experience.

Sococo is a virtual office where distributed teams can work side-by-side every day, regardless of where they might be located. Working in an organization's online office can be more productive than working on the same floor or in a single room.

Unified business communication tools and collaboration tools. AI Companion is an open, all-in-one collaboration platform that will revolutionize the way your teams work. Zoom Workplace helps you streamline communication, increase productivity, optimize face-to-face time, and engage employees. Make meaningful connections using a unified solution that includes a whiteboard, team chat, phone and more. Reduce wasted time switching between applications. Zoom Workplace offers a seamless and automated user experience on your mobile device or desktop Streamlined features allow you to initiate a meeting or call from a chat. You can also collaborate on a board from your desktop, or even a room. And, with presence, you can see if a colleague is available.

Samaaro is an award-winning Event Technology Software that offers a robust suite of solutions to assist event planners in managing their events, whether they are in-person, virtual, or hybrid. Event organizers may use Samaaro's unique features and versatility to drive registrations, create 3D booths, connect payments, plan meetings, collect real-time data, and much more. Samaaro's goal is to deliver a complete solution that addresses every part of the event lifecycle. Global brands like Informa Markets, Cisco, and Hitachi use Samaaro to host immersive Virtual Hybrid and In-Person events. Samaaro has welcomed over 200000 people from over 120 countries and is always looking for new ways to broaden its reach. After being named a global top performer in the Event Management Category, Samaaro has established itself as the go-to Event Management Solution for organizations across the world

Discover an enterprise-grade event management platform that is so easy to set up and customize, you’ll soon use it to manage all your events. We support virtual, hybrid and onsite conferences, trade shows, fairs, workshops, seminars, and more. Event planners love our smooth registration and check-in process, built-in badge printing, and robust lead capture tools. Book a demo and we'll show you how to manage your entire event portfolio with one single, powerful software solution.

Your team's communication center. Team messaging, video+audio calling and productivity apps are just a few of the many features available to you. Flock makes collaboration and communication easy. All the features you need in one simple-to-use tool. Flock's all in one messaging, video conferencing and productivity tool makes it easier to work smarter. Flock's powerful, built-in video conference feature will keep you connected. You can have up to 20 people meet in real time. Screen sharing is possible with just one click. Flock's powerful search allows you to find any file, message, or link shared by others. To optimize project management, you can use our powerful suite business collaboration tools, including Shared To-Dos and Polls, Note Sharing, Polls, Note Sharing, Reminders and more. Flock has over 50 integrations to tools such as Twitter, Googe Drive and Todoist. Flock allows you to add your apps with just one click. You won't need to switch between tools to get the job done.

AWS Wickr, a secure end-to-end encrypted message platform, is designed for enterprises and government organizations to facilitate confidential communications. It supports text, audio, video, file-sharing, and screen-sharing, with robust data protection capabilities. AWS Wickr ensures that messages are encrypted both in transit and at rest. Content expiration and ephemeral message features reduce data retention risks. The platform allows for seamless collaborative work while maintaining strict privacy, security, and regulatory standards. It is widely used by industries that require high levels of security and confidentiality, including defense, healthcare, financial services, and financial services.

With just a click, you can easily join or run video meetings. Existing video conference room systems? Zoom Conference Room Connector allows you to join Zoom Meetings from existing (SIP and H.323) conference rooms systems such as Polycom or Cisco. Zoom Rooms provides the best conference room experience, optimized for modern uses. Zoom Rooms addresses the three most common problems in a conference room: booking a meeting and starting a meeting. Amazing video across desktop, mobile and room systems. You can quickly join meetings using both audio and video. With a single click, wireless content sharing is possible. Meetings are uninterrupted by robust security settings. Wireless sharing for enterprise-grade collaboration integrated into your room. Zoom Rooms allows you share multiple desktops in one room and offers a variety of wireless sharing options for your guests.

Multi-platform open-source video conferencing. Jitsi believes that every video chat should look great, whether it is between two people or 75 participants. All our tools are 100% open source and WebRTC compatible, so you can either build your own multi-user video chat client or use ours. Web, Android, iOS and Electron apps. Ubuntu and Debian Packages are installed in minutes. Modify the code or modify config files. Jitsi is used by many of the top WebRTC companies around the globe. Why? Jitsi Videobridge, and all its projects, are reliable, lightweight, scalable, and secure.

You can create exceptional digital training, webinar, and collaboration experiences. Learn how Adobe Connect can assist businesses with business continuity, governments with rapid responses, and schools with virtual classrooms in an emergency situation. You can create immersive experiences that are unique using custom pods, images and layouts. You can measure and drive audience engagement like no other tool. Multi-chat pods, polls and quizzes can be used to add interactivity to your sessions. Use the prepare mode to allow hosts and presenters to collaborate behind-the-scenes during live sessions. With custom apps, you can unlock limitless functionality and extensibility. You can create your virtual room once, with the right layouts, pods, and content, and then use it for life.

Zoho Meeting is an online conferencing platform that's specifically designed for business collaboration. Zoho Meeting is completely browser-based and allows you to host online meetings and video conferencing, lead-nurturing webinars and product launches. You can also share marketing demos with clients, partners, employees, and customers. Zoho Meeting allows you to quickly create secure online meetings or webinars from any mobile device, at any time, and from any location. Zoho Meeting's key features include screen sharing, audio/video collaborative, recording and replay as well as built-in chat, RSVP scheduling and email reminders.

Digitell has a solution for every event strategy. Our virtual and hybrid event team will assist you in producing your event and connecting your global audience to our customizable platform. Our platform is easy to use and scalable. It creates an unforgettable experience for your audience every single time. Digitell is your partner for your next memorable event.

TeamViewer, a popular remote support and access software, allows users to remotely connect and control computers or devices from anywhere on the planet. It is widely used to troubleshoot technical issues, manage IT services, and provide customer support. The software supports secure file sharing, real time collaboration, and remote desktop accessibility across multiple platforms, including Windows MacOS Linux iOS and Android. TeamViewer has a number of security features, including end-to-end encrypted connections and two-factor authentication. This ensures a safe and reliable remote connection. Individuals, IT professionals and large organisations use it to boost productivity, provide remote support and manage devices efficiently.

LiveWebinar, a cloud-based tool, allows users to manage online webinars, meetings and training via chats, screen sharing, social broadcasting, screen sharing, screen recording, and high definition (HD), recording via web browsers. You can modify logos, room colors, layouts, and create personalized registration forms to match your business' brand. You can also control email delivery and report design. LiveWebinar allows users to broadcast webinars, events, and training on Facebook, YouTube and Vimeo. The platform supports screen sharing and remote desktop access across PCs, Macs, and Android devices. It also offers add-ons to Opera, Chrome, and Safari browsers. Live webinar testing, surveys, and polls can be conducted by users to gather information, research responses, analyze feedback, and make business decisions.

Slack, a cloud-based project collaboration software solution that facilitates communication between teams, is designed to seamlessly integrate with other organizations. Slack offers powerful tools and services all integrated into one platform. It provides private channels for interaction within smaller teams, direct channels for sending messages to colleagues, as well as public channels that allow members to start conversations across organizations. Slack is available on Mac, Windows and Android as well as iOS apps. It offers a variety of features including chat, file sharing and collaboration, real-time notifications and two-way audio/video, screen sharing, document imaging and activity tracking and logging.

Zoom Meetings & Chat allows for enterprise video conferencing that includes real-time messaging and content sharing. Video conferencing and messaging made easy across all devices. Facilitate adoption with meeting capabilities that make it simple to join, start, and collaborate on any device. Zoom Meetings syncs to your calendar system and provides enterprise-grade video conferencing on both mobile and desktop. All-hands meetings, internal and external communications, trainings, and all-hands meetings can all be done through one platform. With support for up to 1000 participants and 49 videos per screen, HD video and audio can be added to your meetings. Multi-participants can share their screens simultaneously, and co-annotate to make it more interactive. End-to-end encryption of all meetings, role-based security, password protection and waiting rooms. You can also place attendees on hold. You can record your meetings locally or to cloud with searchable transcripts. Zoom offers HIPAA-compliant healthcare plans.

Teams of engaged people work together to solve today's complex business challenges. We have created an online guide to help you and your team learn the secrets of teamwork. There are no limits to what you can accomplish when you have a place where you can create and make decisions together as a team. Teams allows you to bring everything together in one shared workspace. You can chat, meet, share documents, and use business apps. Your team can get on the same page using group chat, online meetings and calling. Microsoft 365 (formerly Office 365), apps such as Word, Excel, PowerPoint and SharePoint allow you to collaborate on files. To keep your business moving forward, add in your favorite Microsoft apps as well as third-party services. Microsoft 365 provides end-to-end security and administrative control. Teams is for all types of groups. Start with the no-obligation, free version. As part of the best-in class suite of productivity tools, you can also get Team.

VideoMost Server is similar to Zoom, but it's self-hosted video conferencing server. It is available for licensing at a fraction the cost of other cloud providers Video conferencing for enterprise with mobile messaging and content-sharing VideoMost secure communication platform allows people to collaborate from any device or network. 300 video participants can be seated in a conference room that includes extensive collaboration tools such as screen sharing, whiteboards, polls, and mobile messenger. VideoMost supports both Scalable video Coding (SVC) and MUX (MIX) architectures. It automatically adjusts video quality to network conditions and CPU utilization during a conference session and provides total legacy HW (Cisco and Polycom) and Microsoft software interoperability (Outlook, Exchange and Skype).

EnableX Video Meeting is designed to modernize your day-to-day communication and collaboration with clients, employees, or partners. Our web-based video meeting is designed for performance, security, and scalability. It includes feature-rich collaboration tools and high-quality video calling, making every meeting smarter, more productive, and more secure. To make the meeting more productive, you can use the following features: * Whiteboard - Use the whiteboard to draw directly on the canvas and explain your ideas. Screenshare and annotation - Share presentations, notes, and annotate * Chat - Chat privately, publicly or via 1-to-1 conversations or group chat. * Record- You can record the meeting and share it with other members. * Host control – As the host, you have full control over the meetings and can choose from a variety of menu options More... EnableX Video Meeting is easy to join for your participants with just one click. No sign ups or downloads required Get started now for free! https://web.enablex.io/ucaas/free-sign-up/