Best Messaging Software for Windows

Brosix Instant Messenger (IM) supports businesses to streamline and secure their team communication through private team communication networks. Brosix provides businesses with all of the tools they need to increase team productivity in one user friendly and fully encrypted platform, including file transfer, screen sharing, group and private chat, virtual whiteboard and more. Brosix IM’s private networks help businesses to increase team collaboration and efficiency, reduce overhead, and guarantee data privacy. Team networks take just minutes to set up, so businesses can immediately begin reaping the benefits of their all-in-one, and fully administrable communication network.

Slack is a cloud-based project collaboration and team interaction software solution specially designed to seamlessly facilitate communication across organizations. Featuring powerful tools and services integrated into a single platform, Slack provides private channels to promote interaction within smaller teams, direct channels to help send messages directly to colleagues, and public channels that enables members across organizations to start conversations. Available on Mac, Windows, Android, and iOS apps, Slack offers a plethora of features that include chat, file sharing, collaborative workspace, real-time notifications, two-way audio and video, screen sharing, document imaging, activity tracking and logging, and more.

Solving today's complex business problems takes teams of engaged people working together. We’ve built an online guide to teach you and your team the secrets of successful teamwork. When you have a place to create and make decisions as a team, there’s no limit to what you can achieve. Teams brings everything together in a shared workspace where you can chat, meet, share files, and work with business apps. Get your team on the same page with group chat, online meetings, calling, and web conferencing. Collaborate on files with built-in Microsoft 365 (formerly Office 365) apps like Word, Excel, PowerPoint, and SharePoint. Add in your favorite Microsoft apps and third-party services to keep the business moving forward. Get end-to-end security, administrative control, and compliance—all powered by Microsoft 365. Teams is designed for groups of all kinds. Get started with the free, no-commitments version. You can also get Teams as part of the best-in-class suite of productivity tools.

Your team’s communication hub. Team messaging, video+audio calling, productivity apps and more. Flock makes communication and collaboration effortless. Get all the features you need in one easy-to-use tool. Work smarter with Flock's all-in-one messaging, video conferencing, and productivity tool. Stay connected with Flock's powerful built-in video conference feature. Up to 20 attendees can meet in real-time. You can even screen share with just a click. Powerful search helps you find anything shared in Flock, whether it’s a message, file, or link. Use our powerful suite of business collaboration tools - Shared To-Dos, Polls, Note Sharing, Reminders, and more - to optimize project management. Flock offers over 50 integrations with tools like Asana, Twitter, Googe Drive, and Todoist. Add your apps in Flock with one click and you’ll never need to switch tools to get work done.

Collaborate anywhere, on any device. Mobility doesn’t have to limit productivity. Cisco Jabber delivers instant messaging, voice and video calls, voice messaging, desktop sharing, conferencing, and presence. Find the right people, see whether and how they’re available, and collaborate more effectively. Collaborate with your teams, wherever they are. Collaborate effectively when you’re at your desk. Collaborate anywhere on your Android smartphone and tablet. Use your Apple iPhone or iPad to communicate on the go. Discover the power of the hub as your launch pad for connecting and collaborating with Cisco Jabber.

Zoho Cliq is a business communication software that helps simplify and streamline your communication with organized conversations and information that's easy to find. Cliq is designed to enable a hybrid work style, where you can log in to work through any device from anywhere. This helps improve your team's overall productivity and, in turn, impacts the performance of your business positively.

Element is a secure communications platform built on Matrix: a decentralised and end-to-end encrypted protocol. Bring your teams together, boost productivity and workplace satisfaction, while retaining complete ownership of your data. Element is a leader in the Forrester Wave: Secure Communications report. 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. Please contact us to explore how your business can benefit from Element.

AWS Wickr is a secure, end-to-end encrypted messaging platform designed for enterprises and government agencies to facilitate confidential communication. It supports text, voice, video, file sharing, and screen sharing with robust data protection and compliance capabilities. AWS Wickr ensures messages are encrypted at rest and in transit, with content expiration and ephemeral messaging features to reduce data retention risks. The platform allows for seamless collaboration while maintaining strict security, privacy, and regulatory standards. It is widely used in industries requiring high levels of confidentiality, such as defense, healthcare, and financial services.

Wire protects critical communications for the world’s most security-demanding organizations. Wire's highest security standards enable users to communicate securely, thanks to the most advanced encryption and its Zero-Trust architecture, while facilitating user administrators to manage and control their organization's information, guaranteeing 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 most of the world's G7 governments and other security-critical organizations globally, Wire is pushing the limits of secure communication, pioneering work for standardized encryption with Messaging Layer Security. To learn more, visit wire.com

The next-gen collaboration suite. All your chats, meetings, calendars, docs, and emails in one place. These organisations have made Lark their all-in-one solution for collaboration. Lark is a comprehensive productivity superapp designed to streamline collaboration. It combines chat, meetings, document editing,project management, and automation tools in one intuitive platform, simplifying your workflow and enhancing team communication. It suits teams of all sizes, from small groups to large multinational companies. By utilizing Lark Base, teams have the ability to construct a CRM solution that aligns with their present requirements and is capable of expanding along with the business. Additionally, Lark is well-equipped to serve as a project management tool, providing project managers with robust features for planning, tracking, and executing projects effectively.

Noysi is a platform which will make your communication easier and more effective among team members, employees around the world, customers, agencies, consultants, other providers, and much more. Real-time conversations organized in open, private channels, and messages 1 to 1. Storage Unlimited cloud storage, where all files are encrypted and secure. An advanced Task Manager where you can organize your projects super fast. Video Calls, Screen Sharing and Broadcast, 1 to 1 and group calls. An indexed browser divided into messages, members, channels, and files. ALL at once. An app integrator for being able to use all your current tools in Noysi. Organize your company into teams, departments, or projects. Communicating by open channels, 1 to 1 messages, and private groups. Having the possibility of inviting unlimited partners. Noysi provides you a task manager which enables to keep your projects under control.

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones. Zulip has modern apps for every major platform, powered by Electron and React Native. Zulip is 100% open source software, built by a vibrant community of hundreds of developers from all around the world. With 120,000 words of developer documentation, a high quality code base, and a welcoming community, it’s easy to extend or tweak Zulip. Zulip has a significantly larger and more active development community than other modern open source group chat solutions like Mattermost, Rocket.Chat, and matrix.org. Zulip has more than 90 native integrations. Several hundred more are available through Hubot, Zapier, and IFTTT. Or build your own integrations with Zulip’s powerful API.

Self-hosted and end-to-end encrypted Online Meeting, Team Chat, Audio/Video Calling and Communication Channels Solution for Enterprises. Following features are included in this release: 1. Join meeting from mobile by entering meeting id, password and name. 2. Login into CloudMeet using your credentials. 3. Initiate instant meeting or schedule a virtual meeting for later date. 4. View, accept/reject invites and start or join meetings. 5. Instant 1-to-1 or Group Chat with your colleagues with push notifications. 6. Instant 1-to-1 or Group Audio or Video calling with your colleagues.

MESSAGENIUS - SECURE ENTERPRISE MESSAGING Messagenius is the enterprise messaging for secure, smart and integrated communications among colleagues: - Runs on your own private servers/clouds; - Enhances productivity with dedicated features; - Integrates into any software in use; - Gets 100% customisable and comes in white-label by default. COMPETITIVE ADVANTAGES Messagenius has 3 main competitive advantages in comparison with the mainstream messaging apps (WhatsApp, Slack, Skype, etc.): 1. SECURITY, DATA OWNERSHIP & COMPLIANCE - It runs on the customer’s private servers (on-premises/private-cloud). 2. PRODUCTIVITY - UX and UI are 100% customizable, up to white label. 3. INTEGRATION - It integrates into and with any software in use. TECHNOLOGY Messagenius is available for Android, iOS, web & desktop as: stand-alone messaging app, branded and customised in white label; add-on messaging feature, integrated into other software via SDK.

The team inbox and chat tool that empowers teams to truly collaborate around email, SMS, WhatsApp, Twitter, Messenger, live chat, and more. We redesigned the inbox with a business-first collaborative experience in mind. With Missive, teams focus on growing their business. Everything you need to get the job done. The Team Inbox is offered as a powerful workflow setting for your shared accounts and addresses.

maaiiconnect makes customer engagement simple. It is the only cloud-based platform that brings digital and telecom communications together to help businesses deliver seamless customer experiences. Be a truly omnichannel business. Centralise channels such as WhatsApp, WeChat, Facebook Messenger, SMS, Virtual Numbers, Video Conferencing, and a Web Communications Widget for Live Chat and Web Calls into one place with full customer relationship history, customer data, CRM, ticketing system, and rich insights.

An open network for secure, decentralized communication. Matrix is an open source project that publishes the Matrix open standard for secure, decentralized, real-time communication, and its Apache licensed reference implementations. Matrix gives you simple HTTP APIs and SDKs (iOS, Android, Web) to create chatrooms, direct chats and chat bots, complete with end-to-end encryption, file transfer, synchronized conversation history, formatted messages, read receipts and more. Matrix provides state-of-the-art end-to-end-encryption via the Olm and Megolm cryptographic ratchets. This ensures that only the intended recipients can ever decrypt your messages, while warning if any unexpected devices are added to the conversation. Matrix owes its name to its ability to bridge existing platforms into a global open matrix of communication. Bridges are core to Matrix and designed to be as easy to write as possible, with Matrix providing the highest common denominator language to link the networks.

CA Flowdock brings all of your conversations, work items and tools into one place. Prioritize work, solve problems, search and organize across teams, locations and timezones. Real-time team chat for your entire organization. Flows are the heart of Flowdock, they are open spaces for your teams to converse and collaborate. Invite project stakeholders to join your Flow to participate in discussions, see updates from your tools, and receive catered notifications. Within a team Flow, conversations are organized by Threads. Team members can reply to these Threads, keeping topics organized. All conversations are color coded so you can quickly identify a topic and jump back into the conversation. If you need to discuss something confidentially with a member of your team, you can converse privately through our 1:1 Flows. Use the /appear command to activate instant video chat and screen sharing through one of our favorite integrations: Appear.in. The link is available for anyone on your team.

A chat app built for team collaboration. For communication that’s ongoing, trackable, and engaging. Communication shouldn’t stop when the meeting ends. With organized chat Topics, your team can host open-ended conversations that drive projects forward. Nothing kills productivity like having to ask for everything twice. With a living repository of questions, requests, and feedback at your fingertips, you can find the information you need with a simple search. Team cohesion is about more than aligned goals. To inspire engagement, you need an app that’s user-friendly, actionable, and fun with features like mentioning, Likes, third-party cards, and more. A simple, yet savvy feature set for every conversation. Create focused chat Topics that guide the conversation. Topic groups, threaded messages and tagged #Talks help keep things organized. Search messages by keyword, sender, or date. Search within Topics or Direct Messages. And explore messages with attachments.

Convert audio messages to text, use smart replies, stay online even with bad internet connection. ICQ works stably in the forest, and in bad weather, and when the provider has problems, and you are almost offline. ICQ converts voice messages into text - it will help you on the subway, at a couple, a meeting, or when you forgot your headphones. Read and subscribe to interesting channels, create group chats and chat with friends, use bots that make life easier. Have time to take a beautiful nickname with your first and last name. Plus to confidentiality — it is not necessary to share number. When the conversation gets boring, try on a mask. We made 30 animated 3D masks with familiar and unusual scenes. If you want to show beautiful photos and videos in high quality, send them without compression. And if the quality is not important, the file will be sent in a couple of seconds.