kimdaehan

Building simple software

About

I enjoy building small, practical software that makes everyday tasks a little easier. I like keeping things simple, useful, and easy to use.

Links

SGPDF Pro

S-Talk

Badges

Gone streaking

Gone streaking 5

Maker History

SG PDF ProFree offline PDF editor for Windows and macOS
Sep 2026

🎉

Joined Product HuntSeptember 17th, 2026

Forums

•

2mo ago

Hi Product Hunt! I'm a solo developer building desktop tools 👋

Hi everyone!

I'm a solo developer who enjoys building practical desktop tools and improving everyday workflows.

I recently launched my first product here on Product Hunt, SG PDF Pro, a free offline PDF editor for Windows and macOS.

One of the main reasons I built it was that I wanted a simple PDF tool that works locally without requiring users to upload their documents to an online service.

p/sg-pdf-pro

•

2mo ago

What feature do you use most in a PDF editor?

I'm building SG PDF Pro, a free offline PDF editor for Windows and macOS.

I'm currently deciding what to improve next, and I'd love to hear how people actually use PDF editors.

What feature do you use most often editing pages, annotations, merging PDFs, converting files, or something else?

•

2mo ago

SG PDF Pro - Free offline PDF editor for Windows and macOS

SG PDF Pro is a free offline PDF editor for Windows and macOS. Merge PDFs, convert images to PDF, reorder, delete, rotate and crop pages, and add annotations. It is designed to be simple and practical, with no need to upload your documents to an online service.