Separate by design
Keep cookies and site data in separate profiles. Choose language, time zone, screen and fingerprint settings for each one.
WINDOWS X64 · FREE BETA
Browser profiles.
One clear workspace.
Separate profiles, individual proxies and the settings you need. Stored on your PC. No account required.
Local profilesCookies and sessions stay on your PCPer-profile proxiesSeparate connection settingsBuilt-in updatesOur own HTTPS update server
THE WORKSPACE
Less searching.
More control.
Resizable columns, one-click launches and compact proxy checks. Keep the information you use close at hand.
MultiSpace Browser
English interface preview
Sample profiles and illustrative proxy checks · Your profiles stay separate
EVERYDAY TOOLS
Everything has its place.
A compact workspace with controls that stay out of the way until you need them.
Check with one click
Set a proxy server, port, protocol and credentials. Click the small country flag to check the connection and view its details.
Make it fit your work
Resize table columns, pin favourites, reuse templates and organise bookmarks. Switch between light and dark themes.
Keep a copy
Create an encrypted backup when you need one. Full cookie restoration requires the same Windows user account.
WHAT'S NEW
- Built-in updates now use updates.multispace.space.
- Compact profile table with adjustable column widths.
- Small country flags open detailed proxy checks.
- Profile status and launch controls in one place.
- Centered startup progress and refined animated icons.
Coming from a GitHub-based version? Install this release once. Future updates are available inside the app.
READY WHEN YOU ARE
Download MultiSpace Browser
Free Beta for Windows x64. No account required.
Up to five profiles in this build.
489 MB Windows installer · Hosted on our update server
Updates are downloaded and installed with your confirmation. Close active profiles before installing.
A FEW DETAILS
Before you start
Where is my profile data stored?
On your PC. This version does not require an account or upload profiles and sessions to an authentication server.
How do built-in updates work?
Open the updates panel in the app and check for a new version. Updates come from updates.multispace.space, not GitHub. The installer is checked before installation. You confirm the download and restart; no backup encryption password is required.
What does WebRTC UDP require?
A SOCKS5 provider with UDP ASSOCIATE support. A successful proxy DNS test does not guarantee access to every STUN server. Check your provider separately.
What are the Beta limitations?
This build supports up to five profiles. Fingerprint settings are experimental and do not guarantee passing third-party anti-fraud checks. Bugs and limitations are possible.
Where can I report a problem?
Use the Feedback section in MultiSpace to prepare a bug report or feature suggestion. Include the app version and steps to reproduce the problem. Keep passwords, cookies and private profile data out of reports.
Is the application source code public?
No. Downloads contain the application installer and release checksums. The application source code is not published.