NNixBiz.

Desktop App · Updated Jul 2026

expandnix

A free, local text expander. Store the things you retype every day — signatures, addresses, canned replies, boilerplate — as short abbreviations, then expand any of them into whatever app you were just typing in.

expandnix screenshot
Key features
  • Snippet manager — searchable list (abbreviation in accent mono, first-line preview, per-snippet enable switch, usage count), plus an editor pane with a body textarea,…
  • Dynamic tokens rendered at expansion time:.
  • Global-hotkey quick insert (Ctrl/Cmd+Shift+Space) — a frameless popup where you type or arrow-pick an abbreviation, see a live preview, fill any {fill:...} prompts, and press…
  • Fill / placeholder prompts — snippets containing {fill:Label} tokens surface input fields in the popup and re-render the preview as you type.
  • Search across abbreviations and bodies in both the manager and the popup.
  • Portable, relocatable storage — schema-versioned expansions.json with atomic writes, "Reveal file", and a "Change location" picker so you can point it at a Dropbox/synced…
  • Import / export — export a JSON copy, or import from .json or .csv (abbr,body pairs), merged by abbreviation.
  • Tray + pause — tray icon (dimmed when paused) with Open manager / Quick insert / Pause-Resume / Quit; Ctrl/Cmd+Shift+E toggles pause globally; a banner shows the paused state…
First releaseJul 2026
Last updatedJul 2026
PlatformWindows

Read before you use expandnix

expandnix is experimental software shared free of charge. Using it means accepting the terms below in full. If you do not accept them, do not download or run it.

Experimental, unfinished software
This is a personal side project released as an experiment, not a commercial product. It may contain bugs, may behave unpredictably, may stop working after an operating system update, and may be abandoned at any time without notice or migration path.
No warranty of any kind
The software is provided "AS IS" and "AS AVAILABLE", without warranty of any kind, express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement. No promise is made that it is accurate, reliable, secure, uninterrupted, or error-free.
You accept all risk
You install and run this software entirely at your own risk. Before using it, back up anything you care about. Tools that rename, move, delete, compress, encrypt, sync, or otherwise modify files can cause irreversible data loss if they behave unexpectedly or are used incorrectly.
No liability
To the maximum extent permitted by applicable law, NixBiz and Anand Bhandari accept no liability for any damages whatsoever — including data loss, corrupted or deleted files, lost profits, business interruption, hardware issues, security incidents, or any direct, indirect, incidental, special, consequential, or punitive damages — arising from or connected to your use of, or inability to use, this software.
Unsigned builds and security prompts
Builds are not code-signed. Windows SmartScreen, macOS Gatekeeper, or your antivirus may warn about or block them. Only ever download from an official NixBiz link, and verify anything you run. Never disable your security software on account of this project.
Your data, keys, and third-party services
These tools are designed to run locally, but some features can connect to third-party services you configure yourself. You are responsible for your own API keys, credentials, costs, and for complying with those providers' terms. Any charges you incur with a third-party provider are yours alone.
Not for critical or regulated use
This software is not intended for, and must not be relied on in, any safety-critical, medical, legal, financial, or otherwise regulated setting, nor anywhere failure could cause injury, loss, or legal exposure. It is not a substitute for professional advice or a supported commercial tool.
Free, and no support promised
The software is free to use. There is no service level agreement, no guaranteed support, no guaranteed updates, and no guaranteed compatibility with your system or with future versions.
Your responsibilities
You are responsible for using the software lawfully, for respecting the rights of others, and for ensuring your use complies with any policies that apply to your device, employer, or jurisdiction.

These terms sit alongside the Terms of Service and Privacy Policy. Where a project ships its own licence, that licence governs the software itself.

Accept the terms to continue