Communities
Organize servers with categories, channels and invites. Grow without losing control.
Closed beta · v0.9.3
Your community,
Your community,
in sync.
Servers, text and voice channels, screen share, direct messages, search and real moderation tools — in a light, fast desktop app built for people who take their community seriously.
Made for
Friend groups
1:1 and group DMs, real-time presence and read state synced across devices.
Moderators
Roles, per-channel permissions, time outs, bans, an audit log and a reports center.
Gamers
Clear voice with noise suppression and screen share up to 1440p at 60 fps.
Inside the app
Everything your community needs
Real-time chat
Conversations that flow
Messages arrive instantly, with everything you expect from a modern chat.
- Replies, reactions and pinned messages
- Markdown, code blocks and link previews
- Attachments up to 25 MB and photos without GPS data
- Inbox with mentions and unreads
Search
Find any conversation
Search that ignores accents, matches word prefixes and supports filters.
- Accents never get in the way
- Filter by author, link, file, image and date
- In a channel, across a server or across all your DMs
- One click takes you straight to the message
Friends and direct messages
Your circle, always close
Add friends, see who is online and talk privately or in groups.
- 1:1 DMs and groups of up to 10 people
- Presence: online, idle and do not disturb
- Silent blocking and control over requests
- Read state synced across devices
Roles and permissions
Your server, your rules
Decide who can do what, server-wide or channel by channel — all from the app.
- Roles with colors and hierarchy
- Per-channel permissions (allow, deny, inherit)
- Enforced on the server, not just in the app
- Invites with expiry and usage limits
Voice and streaming
Talk and share your screen
Join a voice channel in one click and show your game to everyone, in real quality.
- Opus voice with noise suppression and echo cancellation
- Per-person volume just for you, from 0 to 200%
- Screen share up to 1440p at 60 fps, with stereo audio
- Streamer panel: live quality changes, viewers and blocking
- Viewers control sound, volume and full screen
Moderation
Tools for people who really moderate
A complete moderation center that logs everything that happens.
- Kick, ban and time out with a reason
- Word filter, slow mode and anti-spam
- Reports for messages and people
- Audit log of every action
Details that make a difference
Real time
Messages, reactions and presence without reloading anything.
Smart search
Accent-insensitive, prefix matching and filters for author, file and date.
Attachments and avatars
Images, files and server icons with thumbnails.
Inbox
Mentions and unreads in one place, with per-channel mute.
Light and dark theme
Dark by default, light when you want, or following your system.
Accessible
Keyboard navigation, visible focus and reduced motion.
Updates itself
New versions arrive in the background, no reinstall needed.
Three languages
Made in Brazil, in Portuguese, English and Spanish.
Security and privacy
Secure by default, not by choice
Security has been part of the project since the first line of code, and it is reviewed in every release.
Passwords with Argon2id
Today’s recommended algorithm for storing passwords. Not even we can read them.
Session protected by the system
Your session is encrypted by Windows and renewed on every use.
Isolated app
The interface runs in a sandbox, with no direct access to your computer.
Signed file links
Attachments only open through temporary links, with permissions checked on the server.
Roadmap
Built in public, one milestone at a time
- 0.1 – 0.9Solid foundation
Chat, DMs, roles, moderation, search, voice with push to talk, screen share, sounds and three languages. Beta is live.
- In progressVoice calls in DMs
Call a friend or group straight from a DM, with a ringtone.
- ThenTwitch, Kick and YouTube
Connected accounts, live alerts in your server and roles for subscribers and members.
- Before 1.0Safer accounts
Password recovery, email verification, 2FA and a signed installer.
- 1.0Launch
Zync open to everyone on Windows. Then: bots, macOS, Linux and mobile.
Frequently asked questions
Is Zync free?
Yes. Everything available today is free. In the future there may be an optional plan with cosmetic items and higher limits, without taking away anything essential.
Which languages does Zync support?
Portuguese, English and Spanish. In Settings → Language you pick one, or keep "Same as system", which follows Windows. It switches instantly, no restart.
Which systems does it run on?
For now, Windows 10 and 11. macOS, Linux, a web version and mobile are on the roadmap after 1.0.
Does it have voice chat?
Yes. Voice channels arrived in v0.7.0, with noise suppression and echo cancellation, per-person volume and screen share up to 1440p at 60 fps (18+ only), with mute and full screen for viewers. Push-to-talk, voice calls in DMs and camera are on the roadmap. See the voice guide.
Windows showed a warning during install. Is it safe?
The installer is not code-signed yet, so SmartScreen warns the first time. The download page explains how to continue and how to check the file is the original.
How do I join the beta?
Download the app and create your account. It is a closed beta: there may still be rough edges, and new features arrive through automatic updates.
Is my data safe?
Passwords are stored with Argon2id, your session is encrypted by Windows and every action is checked on the server. See Security and the Privacy policy.
Your community
is waiting.
Download Zync, create your server and bring your friends.
Download for Windows