The Freelance OS is a complete web app for managing clients, projects, and time. It runs entirely in your browser — offline, forever, with no account and no monthly fee.
€89
One-time purchase · All v1.x updates included · Yours forever Get The Freelance OS See what's insideYou signed up for Bonsai. Then tried HoneyBook. Then someone recommended a Notion template, so you spent a weekend rebuilding everything. Then the subscription renewed at a higher price.
Three years of business data, scattered across four tools you don't fully control. Each one billing you monthly to access work you already did.
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A clean directory of everyone you work with. Contact details, tax IDs for international invoicing, status (active, prospect, archived), tags, notes.
Every project linked to its client. Deadlines, hourly or fixed-price billing, currency per project, estimated vs actual hours. See what's late and what's profitable.
A live timer that follows you across modules, plus manual entry for hours you forgot to log. Every entry tagged billable or non-billable, linked to its project.
Export everything as JSON in one click. Import it on another machine in seconds. Back it up to Dropbox, a USB stick, or email it to yourself. You own the file.
Once unzipped, it works on a plane, in a café with broken Wi-Fi, anywhere. No internet required — ever. Not even on first launch.
The code is not minified or obfuscated. You can read every line if you want to. Audit it, understand it, trust it — because you can see it.
Use the export function regularly — it produces a small JSON file you can store anywhere. Dropbox, iCloud, a USB stick, email to yourself. Importing it on a new machine takes five seconds. The app reminds you to export after two weeks of use.
Yes — the licence is per person, not per device. Install it on your desktop, laptop, and travel machine. Sync by exporting from one and importing on another. It takes ten seconds.
They are SaaS tools at €25–50 per month, built for teams, with automation and integrations. The Freelance OS is a single-user offline app at €89 once. If you need workflows and team features, get Bonsai. If you need a clean tool you actually own, get this.
Yes. v1.1 — invoice generation, PDF export, payment tracking — is in development. Everyone who buys v1 gets all v1.x updates free, forever. A future v2.0 may be a paid upgrade at the buyer's choice.
Gumroad's standard refund policy applies — request a refund within 14 days for a full refund, no questions asked.
Chrome, Safari, Firefox, and Edge — any version from the last three years. Works on macOS, Windows, Linux, and ChromeOS. No installation, no admin rights needed.
HTML + CSS + JavaScript — no framework, no build step
Data stored in browser localStorage — no database
Works in Chrome, Safari, Firefox, Edge (last 3 years)
macOS, Windows, Linux, ChromeOS
File size under 2 MB — unzips in seconds
No installation, no admin rights required
Source code unminified — readable by anyone
Export and import via JSON — full data portability
What you receive: The Freelance OS .zip · Quick start guide (PDF) · Free v1.x updates · Personal-use licence for all your devices
Early supporters price — valid until v1.1 ships.
After that, the price goes to €119.
€89 One-time · All v1.x updates included · 14-day refund Get it on Gumroad Secure checkout via Gumroad · Instant download · No account needed to buyBuilt by Roberto Mettifogo, freelance digital marketer in Torino, Italy, under the Amilio label. After years of watching subscription bills creep up, I wanted to build tools I actually needed — once, properly, mine.
Amilio makes calm, one-time-purchase digital tools for people who own their work. See more at amilio.it