Green 18 Enterprises

Software from the Sonoran night — unlocking legacy files and shaping the personal web since 1991.

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Portfolio

Products we build and sell

Desktop converters that keep your files private, plus MyPort.al for a calmer personal web.

WPD Converter
wpdconverter.com
Convert WordPerfect .wpd files to DOCX, PDF, Markdown — locally, no uploads.
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Lotus 1-2-3 Converter
lotusconverter.com
Open and convert classic Lotus spreadsheets on modern Windows.
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Quattro Pro Converter
quattroproconverter.com
Bring Quattro Pro sheets into Excel, PDF, and today’s formats.
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Legacy File Converter
legacyfileconverter.com
One desktop tool for 100+ legacy document, image, and archive formats.
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Works Converter
worksconverter.com
Convert Microsoft Works documents, spreadsheets, and databases locally.
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HEIC Converter
heic-converters.com
Batch-convert HEIC/HEIF photos to JPG, PNG, WebP, or PDF on your PC.
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MyPort.al
myport.al
Your personalized portal for the modern web.
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About

Built under Arizona skies

Green 18 Enterprises makes practical software with a long memory — tools that respect privacy, honor old formats, and still feel at home on today’s machines.

Established: 1991
Home: Arizona
Focus: Software

Contact

Say hello

Questions about a product, licensing, or a custom need? Send a message — we read every one.

Products we build and sell

WPD Converter

Lotus 1-2-3 Converter

Quattro Pro Converter

Legacy File Converter

Works Converter

HEIC Converter

MyPort.al

Built under Arizona skies

Say hello