NSF Labs LLC // Florida, USA

Building privacy-first
software & precision tools.

NSF Labs is a holding company for a portfolio of independent ventures — from the Krak-EN software suite to precision laser services. We build on-device, locally hosted, and built-to-last.

Entity
NSF Labs LLC
Jurisdiction
Florida / US
Divisions
04 active
[RESOURCES]

Your app. Your answers.

Privacy policies, practical guides, and a direct line to support. Choose your NSF Labs app below.

Sky & astronomy

Skopos

Explore the sky, from stars and planets to satellites.

Privacy information for Skopos on iPhone, iPad, and Android.

Audio & notes

Krak-EN Voice

Find privacy information and help for your voice recording and transcription app.

  • Privacy policyNot yet published
  • User guideNot yet published

Documentation will appear here when published.

Need a hand?

Tell us which app you use and what you need help with.

Contact NSF Labs
[01]

Divisions

Four lines of work, one parent
DIV.01 / SOFTWARE ● Active

Krak-EN Suite

// Privacy-first software

A growing family of on-device applications built around a hub-and-spoke architecture. No cloud sync, no freemium traps — software built around local processing and clear choices about sharing. See each app’s privacy policy for details.

Kraken Hub Krak-EN Quotes Krak-EN Voice + More soon
DIV.02 / SERVICES ● Active

Laser Services

// Precision & craft

Custom laser cutting, engraving, and marking services. Hands-on work for clients who want the right cut, the right finish, and the right turnaround — without the runaround.

Custom Cutting Engraving Marking
DIV.03 / APPS ● Active

Mobile Ventures

// Purpose-built apps

A line of focused mobile applications, each solving one specific problem really well. Built independently, shipped when they're ready, and never bloated with features nobody asked for.

Skopos FW Planner More in pipeline
DIV.04 / R&D ○ Internal

Automation Lab

// Internal tooling & research

Where the experiments happen. Locally hosted AI systems, agentic workflows, and the tools we build for ourselves before we decide whether they deserve to ship.

Open Claw Internal only
[02]

Approach

How we build, why we build it
01

On-device first

Local processing comes first. Each app’s privacy policy explains its storage, optional online features, and sharing controls.

02

Own your tools

One-time purchases over subscriptions. Software you can rely on without renting it forever.

03

Built to last

Independent products, focused scope, no feature creep. We ship things when they're actually ready.

04

Hands-on craft

Whether it's a laser cut or a line of code, the work goes out the door with our name on it.

Let's talk.

Business inquiries, partnership questions, laser project quotes, or general questions about the work — we read everything that comes in and respond personally.

NSF Labs LLC // Florida, USA