Cornerpen
Pdf, image, music, productivity, typing and other tools
Cornerpen is a web app with lots of tools like PDF processing and image editing. Everything works right in your browser. It doesn't use any servers. This means your files stay private and safe because they are saved only on your computer.
What maker says:
Cornerpen is a new web app that focuses on privacy. It has powerful tools for things like PDFs and images. It all works in your browser. There are no servers or cloud storage involved, so everything is fast and secure. Your data stays with you.
