Free apps, tools, and utilities

Weekend Designer

Simple 3D design for practical projects.

Build brackets, spacers, mounts, and more from simple shapes. Set precise dimensions, combine parts, and export your design for 3D printing.

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Free to download and use. No fees. No subscription.

Weekend Designer showing the Fan Bracket with an airflow opening and four screw holes, beside its editable Objects tree.
A useful part, made from simple shapes. The Fan Bracket in Weekend Designer.

Weekend Harbor Windows preview

Your web apps, together.

Keep mail, projects, notes, and your other everyday websites in one desktop window. Switch from the sidebar and pick up where you left off.

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Free to download and use. No fees. No subscription.

Weekend Harbor with a light workspace, cached favicons in the website sidebar, and a fictional team inbox open in its embedded browser.
One window for the websites you use every day. Website content is a fictional sample.

Weekend Explorer

A clearer workspace for your files.

Keep the folders you need close, move quickly with the keyboard, and work through everyday file jobs with less friction.

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Free to download and use. No fees. No subscription.

Files & folders

  • Keep folders close

    Detachable directory windows keep the locations you are working with within reach.

  • Work with the keyboard

    Commands, shortcuts, and quick switching help familiar file operations stay out of your way.

  • See what you need

    Configurable views and marked-file operations help you work through folders on your own terms.

GroundZero 7

Keep the conversation. Keep the useful parts.

Give your AI conversations a focused desktop workspace. Choose a provider and keep your transcripts as ordinary Markdown files.

Explore GroundZero 7

Free to download and use. No fees. No subscription.

AI workspace

  • Keep the conversation

    Markdown transcripts keep your questions, answers, and useful explanations in ordinary files.

  • Choose a provider

    Connect an OpenAI-compatible chat provider, including a compatible local server.

  • Stay focused

    Each window holds one conversation, with a separate editor for your next prompt.

Timekeeper Assistant

Make sense of the workday.

Review Git activity and your own notes, turn the evidence into time-entry suggestions, and keep the final say before submitting.

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Free to download and use. No fees. No subscription.

Work review

  • Reconstruct the day

    Review Git activity and your own notes for a time range you choose.

  • Keep the final say

    Edit suggested entries and explicitly review them before any configured submission.

  • Choose AI assistance

    Use local fallback summaries or enable an AI provider you configure for richer descriptions.

Weekend MCP Server

Practical local tools for your AI workflow.

Connect your AI assistant to local files, project search, and commands through the Model Context Protocol. Make focused edits and preview replacements before applying them.

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Free to download and use. No fees. No subscription.

Developer tools

  • Make focused edits

    Read and edit specific lines or complete code sections. File checks detect stale edits, while writes preserve encoding and line endings.

  • Search with a preview

    Find text with literal or regular-expression searches. Preview replacements before applying changes across files.

  • Work with local tools

    Run commands and applications, inspect processes, manage environment variables, and explore project structure.

Welcome to WeekendTech

Free to download and use.

Practical apps, tools, and utilities for making things and getting things done.

Free forever

No purchase price, license fees, or subscriptions to use these apps. Optional third-party services, such as an AI provider you choose, may have their own costs.

No tracking

This website has no advertising trackers, analytics, or tracking cookies. Optional app usage reporting is a future idea and has not been implemented.

Useful software

Tools with a clear purpose and room to grow. Preview pages show what works today and what is planned next.