About Us
Geo Systems Dev PTY LTD creates practical software for people who work with documents, data, and analysis every day.
Our products are designed to be straightforward, fast, and privacy-conscious — so sensitive work can stay on your own devices. Most of our apps process data entirely locally, with no accounts required and no cloud uploads.
Products
- HODLings — private cryptocurrency tracker for web, iPhone, iPad, and Android. Track Bitcoin, Ethereum, Solana and 1000+ coins with on-device local storage — no account, no ads, and no subscriptions. Free at hodlings.app, with one-time $1 native apps on iOS and Android.
- File Content Finder — desktop search app for macOS and Windows. Search across all your documents by their actual contents — PDF, Word, Excel, images (OCR), and more. No indexing required.
- TextQ — analyse and query large CSV files on macOS with a visual query builder or full SQL. Built for datasets too large for typical spreadsheet workflows. All processing is local.
- Data Transformer — convert between popular data formats (JSON, CSV, XML, YAML, Excel) entirely offline on macOS and Windows. Your data never leaves your machine.
- MathPlot — free Canva app to add 2D mathematical graphs (linear, parametric, polar) to your Canva designs using MathJS syntax.
Get in touch
Please feel free to email us for any inquiries.