The Problem: The "Extract-Edit-Recompress" Loop

We've all been there. You have a compressed file, you need to change one tiny thing inside it, so you: Extract the whole thing. Find the file and edit it. Delete the old archive. Re-compress the folder. It’s a waste of time and storage.

I wanted something that felt more like a native part of the OS. Meet CFS 0.1 Beta.

CFS is a Windows application that lets you open a single .cfs file and treat it like a normal folder.

Key Features

• Browse in File Explorer: No proprietary UI; use what you’re used to.
• Live Editing: Open a supported file, make changes, and hit save. CFS handles the back-end update to the compressed file.
• Zero Clutter: No duplicate folders or temporary extraction mess.

Why I'm Building This

I found myself constantly managing configuration files within zipped packages for various projects. I realized that the "friction" of extraction was actually stopping me from making quick tweaks. CFS aims to make a compressed file feel like an editable workspace rather than a static box.

Current State & Beta Testing

This is currently in 0.1 Beta. That means it’s functional, but I need your help to break it. I’m looking for feedback on:

• File Explorer stability.
• Performance with larger archives.
• Any bugs in the save/write cycle.

Download CFS 0.1 Beta

I’d love your feedback! Since this is a beta, I'm curious about your workflow:

• What file types do you find yourself editing most often inside archives?
• Are there specific "quality of life" features you'd want to see in a tool like this?