Desktop AI workspace for agent sessions, model accounts, APIs, deployment accounts, remote control, and habit-skill self-evolution.
Downloads for every supported platform.
Choose NexaAct or NexaBrowse, then download the newest verified package when a build is available. NexaAct downloads are tracked from the latest GitHub release; NexaBrowse packages are tracked separately.
NexaAct and NexaBrowse downloads are tracked separately.
NexaAct Desktop packages and NexaBrowse browser packages use separate GitHub releases, download targets, platform cards, and analytics records. Choose the product tab first, then download the verified build for your operating system.
AI-native browser for agent browsing, page inspection, local preview review, and visible website feedback workflows.
macOS
VerifiedDownloads the newest Apple Silicon DMG from the latest NexaAct Desktop GitHub release.
DownloadWindows
VerifiedDownloads the newest Windows x64 installer from the latest NexaAct Desktop GitHub release.
DownloadLinux
Coming soonLinux package target for deb and rpm distributions. This download will be enabled after the Linux build is ready.
Coming soonmacOS
VerifiedDownloads the newest Apple Silicon DMG from the latest NexaBrowse GitHub release.
DownloadWindows
VerifiedDownloads the newest Windows x64 installer from the latest NexaBrowse GitHub release.
DownloadLinux
Coming soonNexaBrowse Linux package target for agent browser testing and local preview workflows. This download will be enabled after the Linux build is ready.
Coming soonWhat's new in v0.2.0
Published 2026-07-03 on GitHub.
NexaAct 0.2.0
- Improved Provider configuration persistence, account validation, secret redaction, safe default restoration, and safer JSON import/export or share flows.
- Added Provider credential-pool foundations, including account metadata, rotation strategy controls, failure state tracking, endpoint health checks, latency testing, and settings health summaries.
- Added non-secret settings backup management in Version settings, with create, import, restore, rename, delete, copy, and validated restore flows that preserve saved secrets.
- Improved built-in Skill and plugin management with safer synchronization, GitHub skill provenance, marketplace update feedback, trusted skill channels, MCP starter entries, and automation blueprints.
- Added Personal Habit Memory management in Settings, including create, import, delete, select, open, and manual backup support for editable memory folders.
- Aligned Personal Habit Memory with the habit-skill model, with a section-based folder structure, one selected editable memory folder, AI improvement controls, an independent application switch, safer imports, and software preference tracking.
- Fixed Habit Memory and skill replay rendering issues so auto-applied habits no longer appear as mentions or duplicate sent user messages.
- Added usage diagnostics, cost report, and release verification foundations with redacted logs, summaries, estimated known-model cost, CSV export, and JSON evidence export.
- Improved Windows support, broader compatibility scanning, and safer Windows path handling for skills, Habit Memory, and session recovery checks.
- Improved NexaBrowse interoperability on Windows, including PowerShell-safe request bodies, internal raw request forwarding, bundled Node/npm PATH injection, and quieter fallback launches.
What's new in v0.2.0
Published separately from NexaAct Desktop on GitHub.
NexaBrowse 0.2.0
- Published the NexaBrowse 0.2.0 public browser build for macOS arm64 and Windows x64.
- Added a browser surface designed for AI agents to observe, operate, and verify web pages in a visible loop.
- Included the local Agent API, JavaScript SDK, focused skills, capability snapshots, and workflow documentation for agent integrations.
- Added live preview workflows for visual notes, direct text and style edits, selected-region review, and image replacement feedback.
- Both macOS and Windows downloads are tracked separately from NexaAct Desktop installs and updates.
NexaAct installation
Download the latest NexaAct package for macOS or Windows from GitHub and install it like a normal desktop app.
- Download the verified package for your operating system.
- On macOS, open the DMG and drag NexaAct to Applications.
- On Windows, run the x64 setup installer and follow the setup prompts.
- On first launch, approve the app in the operating system security prompt if needed.
- Open a project and start a local agent session.
If macOS says NexaAct is damaged
This can happen for builds downloaded from GitHub or the website because macOS adds a quarantine flag to apps that are not distributed through the Mac App Store. After dragging NexaAct to Applications, run:
xattr -dr com.apple.quarantine /Applications/NexaAct.app If the DMG itself is blocked before installation, remove quarantine from the downloaded DMG first, then open it again:
xattr -dr com.apple.quarantine ~/Downloads/NexaAct_0.2.0_aarch64.dmg NexaBrowse installation
Download the latest NexaBrowse package for macOS or Windows from GitHub and install it like a normal desktop browser app.
- Choose the NexaBrowse tab above.
- Download the verified package for your operating system.
- On macOS, open the DMG and drag NexaBrowse to Applications.
- On Windows, run the x64 installer and follow the setup prompts.
- Use it for agent browsing, page inspection, and website preview workflows.
If macOS says NexaBrowse is damaged
This can happen for builds downloaded from GitHub or the website because macOS adds a quarantine flag to apps that are not distributed through the Mac App Store. After dragging NexaBrowse to Applications, run:
xattr -dr com.apple.quarantine /Applications/NexaBrowse.app If the DMG itself is blocked before installation, remove quarantine from the downloaded DMG first, then open it again:
xattr -dr com.apple.quarantine ~/Downloads/NexaBrowse-0.2.0-macos-arm64.dmg