Software studio crafting thoughtful digital products.
About
Independent by design.
Intentional by nature.
EST4 is an independently built software studio focused on products that feel good to use — carefully crafted software that solves real problems.
Every decision is deliberate. Every detail is considered. We believe great software comes from patience, clarity, and a deep respect for the people who use it.
Products
galaxxx.
A personal page builder. Drag and drop blocks onto a grid canvas, customize everything, and publish your page to the web.
galaxxx.comNEKOMATA:PROJECT
A Japanese interactive mystery experience. Solve mysteries through conversation, uncover stories through typing, and navigate branching narratives in a text-driven adventure.
nekomata-project.com Contact