Simple Tools for Simple Tasks
QuickAPPS are lightweight, HTML-based applications designed to run entirely in your web browser. Built with simplicity and privacy in mind, these tools provide essential functionality without the bloat, ads, or data harvesting found in many modern applications.
Every QuickAPP operates 100% client-side, meaning all your data stays on your device. No servers, no cloud storage, no tracking—just pure functionality when and where you need it.
Whether you're comparing files, generating invoices, or tracking expenses, QuickAPPS deliver the features you need without the fluff you don't.
Track expenses and receipts with an easy-to-use calculator and CSV export.
Compare two files side-by-side with diff highlighting, SHA256/MD5 hashes, and an interactive minimap.
Create professional invoices with line items, tax calculations, and PDF/print export.
Calculate loan repayments and savings growth with adjustable rates, terms, and contributions.
Plan and price out PC builds by component.
Design server rack layouts with drag-and-drop equipment placement.