Self-Hosted · Open Source · Belgium

Open-source software for small teams, built in Belgium

DryTrix builds tools you can run on your own server and keep: TimeTracker for time and invoicing, Seam(De)Stress for alterations shops, PatternSoft for pattern design, and CatMap. No subscriptions, no lock-in — and we take on custom development work too.

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4
Products live
4
Open-source repos
100%
Self-hostable
€0
Licence cost
Who we are

About DryTrix

A small Belgian shop building software in the open

Our Mission

Build the tools small teams actually need, release them under an open licence, and make every one of them something you can run on your own hardware.

Our Vision

Software you own outright. No seat pricing, no data held hostage, no vendor deciding when your tool stops working.

Our Values

Open source by default, plain about what our software does and does not do, and honest about the trade-offs before you commit to it.

What we build

Our Services

Comprehensive software development solutions

Custom Software Development

Tailored software solutions designed to meet your specific business requirements and challenges.

  • Web Applications
  • Desktop Applications
  • Mobile Applications
  • API Development

Industrial Integration

Seamless integration of software systems with industrial processes and equipment.

  • SCADA Systems
  • PLC Integration
  • Data Collection
  • Process Automation

Data Analytics

Transform raw data into actionable insights to drive informed business decisions.

  • Data Visualization
  • Predictive Analytics
  • Business Intelligence
  • Performance Monitoring
Open source, self-hosted

Featured Projects

Everything we build, free to download and self-host

TimeTracker dashboard showing hours tracked this week and month, an active timer panel, and recent time entries

TimeTracker

Self-hosted time tracking and project management for freelancers, agencies, and teams who want their data under their own control instead of a SaaS subscription. One-click timers with idle detection, unlimited projects with Kanban boards and budgets, PDF invoicing with multi-currency support, expense and mileage tracking, role-based team access with audit logging, and visual reporting with CSV export. Deploys via Docker with SQLite or PostgreSQL in about an afternoon.

Live Demo: https://timetracker.drytrix.com

Python Flask SQLite / PostgreSQL Docker GPL-3.0
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Seam(De)Stress dashboard showing today's pickups, in-progress and overdue orders, and recent shop activity

Seam(De)Stress

Self-hosted order management built specifically for alterations and tailoring shops, replacing paper tickets end to end. Fast intake with client search, garment photos, and printed tickets; a weekly workload calendar with drag-and-drop rescheduling against daily capacity; a login-free client portal with QR tracking links; materials inventory with low-stock alerts; and sequentially-numbered invoices with VAT breakdowns and paid/overdue status. Available in English, Dutch, and French.

Live: https://seam-de-stress.drytrix.com

Python Flask Docker AGPL-3.0
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PatternSoft's visual pattern editor showing a bodice pattern piece with measurements and a properties panel

PatternSoft

Desktop software for designing, adapting, and grading sewing patterns, built for home sewers, professional pattern designers, and makers who want to work independently of any cloud service. A local pattern repository with searchable metadata, parametric pattern generation powered by FreeSewing, and a visual canvas editor for drawing pieces and applying size grading, with export to PDF and SVG. All pattern data stays on your own machine.

Website: https://patternsoft.drytrix.com

Tauri React Windows / macOS / Linux MIT
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CatMap

An anonymous, account-free world map for geotagging cat sightings. Drop a pin with a photo to log a sighting, explore the map to see cats reported nearby or anywhere in the world, and confirm sightings other people have logged — all without creating an account.

Live: https://catmap.drytrix.com

Web App No Login Required
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View More on GitHub

Support Our Open Source Projects

We're passionate about creating free, open-source software that helps businesses and individuals. Your support helps us continue developing and maintaining projects like TimeTracker, PatternSoft, and other innovative solutions.

Help fund new features and improvements
Support ongoing maintenance and updates
Enable us to create more open-source tools
Buy Me a Coffee Donate with PayPal

Every contribution makes a difference!

How we work

Our Development Process

A proven methodology for successful project delivery

1

Discovery

Understanding your requirements, goals, and technical constraints through detailed consultation.

2

Planning

Creating a comprehensive project plan with timelines, milestones, and resource allocation.

3

Development

Agile development with regular updates, testing, and stakeholder feedback integration.

4

Deployment

Seamless deployment with comprehensive testing, documentation, and ongoing support.

Ready to Start Your Project?

Let's discuss how we can help bring your software vision to life.

Get Started Today
Let's talk

Get In Touch

Let's discuss your project requirements

Contact Information

Ready to start your software development journey? Get in touch with us today.

info@drytrix.com

+32-493-710-003

Belgium