AVAILABLE
AI agent + WebMCP
Built-in agent support can work with website-provided WebMCP tools, giving sites a clear way to expose useful actions.
Web-aware assistanceThe browser you want
This will be your browser.
make it yours
Summer is more than a customizable browser: it brings together an AI agent with WebMCP support, a custom peer-to-peer network, Windows File Explorer integration, and a mobile version now in development.
Desktop browser · Windows & macOS
Summer Home Design research
◇summer://welcomeCtrl L
S
SummerWhere do you want to go?
⌕Search or enter an address↵
WWikipediaGGitHubDDocs+Add
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Summer AppsBrowser-native experiences
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Separate profilesIsolated local data
Download Summer
Choose your platform.
Use the official Store listings to get Summer.
Built beyond the page
Four ways Summer
goes further.
Summer connects browser intelligence, websites, nearby devices, and your operating system—while a phone version is on the way.
EXPERIMENTAL
Custom P2P network
Summer includes its own experimental peer-to-peer Mesh for direct, app-defined browser experiences.
Direct by designWINDOWS
File Explorer integration
Browse and search local files through a browser-native File Explorer experience with controlled operating-system integration.
Your files, within reachCOMING SOON
Summer for your phone
A mobile version of Summer is in development, bringing the same browser direction to phones.
In developmentBeyond a conventional browser
Familiar where it should be.
Different where it matters.
01
apps that provide real infrastructure to the developer and user
Install Summer Apps—or create your own—to deeply control browser behavior and access browser and operating-system capabilities.
02
Widgets, right where you work
Float them, dock them left or right, or let an app provide its own view. Media controls, lists, progress, actions—without losing your page.
03
A browser for every part of you
Create opt-in browser profiles with separate local settings, tabs, cookies, sessions, installed apps, and credential namespaces.
04
Keep what matters close
Summer includes bookmarks, selective kept-tab restoration, downloads, permissions, password tools, and on-device Keep suggestions for repeat sites.
a new way to experience the web
the browser is the gateway into the web. We treat Summer like that
Anyone can create a Summer App. Apps run as trusted privileged code, providing deep control over browser behavior, commands, settings, protocols, suggestions, widgets, and native capabilities.
Create a Summer App ↗⬡EXTENSIONSBring more of the web with you.
▶MEDIA PLAYERYour video. Your controls. Anywhere.
CCAPTAIN WORDCompact AI that turns address-line text into the right URL.
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Your data is safe
Your browser data stays on your device.
Summer does not operate telemetry, analytics, advertising, or user-data collection services. Browsing history, credentials, autofill records, payment cards, cookies, and private profile data are not sent to a Summer-operated collection server.
✓ No Summer telemetry✓ No advertising service✓ Local profile data
Summer Apps are trusted privileged code with browser and operating-system access. Install only Apps you trust. Websites, search providers, stores, and extensions have their own policies and behavior.Read the full privacy policy →What’s new
Summer 2.8.0
Release highlights · Hike Tech Ltd
Send tabs and clipboard items to your devices
Send a regular web tab or supported Clipboard History item to a paired device. The recipient chooses whether to open or copy it; tab handoff does not transfer cookies, page state, or private tabs.
Put desktop tabs where you want them
Arrange tabs along the top, bottom, left, right, or mirrored edges, with more dependable dragging and previews.
Take control of navigator suggestions
Remove suggestions you do not want and restore them later from the suggestion tray.
More reliable downloads and updates
Recover interrupted downloads more reliably and use clearer controls for paused Microsoft Store updates.
Retry stalled local AI steps
Local AI workflows recover more smoothly from stalled model steps, with a manual Retry action for the current step.
Summer Browser · Version 2.8.0