Software that stays out of the way.
Four desktop apps, each built around one job. They open fast, work from the keyboard, and leave everything else alone.
Free for macOS, Windows, and Linux
- 011
Browser
A fast, focused browser.
- 022
Code
A local editor for agent reviews.
- Work in progress
- Work in progress
How they're made
Four rules, every app.
Each app is small on purpose. These are the things none of them will trade away.
One job each
A browser that browses, an editor for reviewing agents' work. Nothing bolted on, so there's less to load and less to learn.
Keyboard first
Every common action has a shortcut, and a command menu finds the rest. The mouse is optional.
Nothing collected
No telemetry and no analytics in any app. What you browse, write, and build isn't ours to look at.
One look everywhere
Pick a palette or a background once and every 1zero app follows it, light or dark.
Why 1zero
“To be one step ahead, you must start from ground zero.”
Browser01 / 02
A fast, focused browser.
No tab strip, no toolbar. The page gets the whole window, and your tabs live in a command center one keystroke away.
01
Command center
Tabs as cards you can search, color, and sort into folders.
02
Ad blocking
Ads, trackers, and cookie banners blocked out of the box. No extension needed.
03
Link peek
Long-press or Alt-click a link to read it without leaving the page.
04
Dynamic Island
What's playing, timers, downloads, and sign-in codes, in the titlebar.
05
Energy saver
On battery, tabs you're not using sleep sooner and pause out of sight.
Shortcuts
- Command center⌘CtrlT
- Open location⌘CtrlL
- Reopen closed tab⌘Ctrl⇧ShiftT
- History⌘CtrlY
- Screenshot an area⌘Ctrl⇧Shift2
- Energy saver⌘Ctrl⌥AltE
Code02 / 02
A local editor for agent reviews.
Run Claude, Codex, Cursor, and Gemini next to an editor, Git, and a terminal. Agents hand you the code worth checking instead of burying it in a transcript.
01
Agent sessions
Pick a model per session, or let an orchestrator run a crew.
02
Reviews
Agents flag the regions you should read, ranked by severity.
03
Editor
Language-server completions, diffs, and Markdown preview.
04
Git and GitHub
Commit, push, and switch branches or worktrees in place.
05
Terminal
A shell and a browser pane in the same window.
Shortcuts
- Search and commands⌘CtrlK
- New agent session⌘Ctrl⇧ShiftN
- Reviews⌘CtrlR
- Git⌘CtrlG
- Do you collect my data?
- No personal data. The apps send nothing about you beyond what you choose to send us, like a message through the support form. The privacy policy has the details.
- How do you make money?
- For now, we don't. A donations page is in the works, and later on we may offer premium plugins or features.
- Why does macOS or Windows warn me before installing?
- Our apps aren't code-signed yet. We're working on it, but signing takes time and money, so it's going slowly. Until then, here's how to open them:macOSOpen the app once, then go to System Settings → Privacy & Security and choose Open Anyway.WindowsIn the SmartScreen message, choose More info, then Run anyway.
Start with one.
Free on macOS, Windows, and Linux. Each app keeps itself up to date.
