No matter what field you are working in... if you often have to handle a large workload on your computer, you have probably encountered this situation more than once:

Starting the workday with a tidy screen, but just after a few hours, documents (Excel, PDF, internal systems, browsers...) begin to open and overlap each other. Each time you need to cross-check data or find a document window, we often have to go through zooming in and out, dragging and dropping, or continuously switching back and forth. This seemingly minor inconvenience is actually a major reason for breaking the "flow state" and significantly reducing work productivity.

From the need to optimize personal workspace, our team has developed Lufra, a macOS application designed with minimalism, helping you take full control of application windows and work more efficiently:

📌 Smart Window Pinning & "Ghost Mode" (Click-Through):

Lufra allows you to pin any document (such as PDF files, images, videos, notes) to always display on top. Combined with Ghost Mode, you can customize the transparency of this window and click through it to directly interact with the application behind it.

• When you need to cross-check data: Instead of having to split a cramped screen, you can pin a semi-transparent report and overlay it on top of the Excel spreadsheet. You can see the numbers in the upper layer clearly while clicking and typing directly into the cells in the lower layer seamlessly.
• When you need to input information and reference: Whether you are entering records, translating, or processing text, just pin the original document hovering next to your workspace. Your eyes read as far as your hands type without ever worrying about accidentally clicking and hiding the document you need to see.
• When you need to monitor information continuously (Real-time): You can pin a corner of a chart, a customer support chat window, or a data loading progress bar in a small corner of the screen. You can still focus on your main work without missing any important changes.
• When you need to stick to an outline or mockup: Very useful when creating presentation slides, designing interfaces, or writing long articles. Pinning a blurred outline/mockup on the screen helps you stay on track, keeping the workflow smooth from start to finish.
• When you need to practice following a tutorial (Training/Tutorial): Pin a tutorial video or training document hovering right over the software window you are working in. You can watch and practice directly without needing to Alt-Tab back and forth.

And of course, this is just the tip of the iceberg... With the flexibility of the "transparent" display mechanism, the only limit is your workflow. There will definitely be countless unique application scenarios depending on the specific characteristics of each profession, which even our development team may not have fully explored... What about you, have you imagined a way to apply this feature to solve your own work "pain points" yet?

🥷 Absolute data security during online meetings:

This is a feature we specifically designed for jobs that require high data security. Any window pinned by Lufra will be completely hidden when you share your screen (share screen) via Zoom, Google Meet, or Teams. You can freely open personal reference documents while presenting without worrying about leaking customer data or sensitive information.

🎥 Integrated Standard Screen Record:

When you need to quickly record a business process to guide colleagues or report a bug, Lufra supports instant screen recording at 60FPS quality. No need to launch additional third-party software that drains system resources.

⚡ Original experience, optimized at 60FPS:

Inspired by the smoothness of the Apple ecosystem, Lufra is deeply optimized at the hardware level. Every action responds at 60FPS — extremely lightweight, smooth, and does not affect the battery life of your MacBook.

🎬 For the most visual understanding, everyone can watch a demo video showing how Lufra works in the comments below.

Currently, Lufra has been completed and officially released on Gumroad. If you value focus, data security, and love a truly sophisticated digital workspace, we invite you to experience our solution here:

👉 https://quintconnect.gumroad.com/l/lufra

We look forward to receiving your experiences and contributions so our team can continue improving