Simple PDF Tools ThatWork in Your Browser
Merge, split, compress, and convert your PDF files quickly. Most tools process your files locally in your browser — no upload, no signup, no watermark.
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Choose a tool to get started.
Why use Foldryn?
Fast
Simple tools designed to make everyday PDF tasks quick and easy.
Privacy-focused
Most tools process your files locally in your browser instead of uploading them to a server.
Works everywhere
Use Foldryn from your phone, tablet, or desktop — no app to install.
How It Works
Select your file
Choose a PDF or image from your device, or drag and drop it in.
Process it in your browser
Your file is processed locally on your device using the tool you picked.
Download your result
Save the finished file straight to your device — that's it.
Frequently Asked Questions
Is Foldryn free to use?
Yes. All five core tools — Merge, Split, Compress, PDF to JPG, and JPG to PDF — are free to use.
Do I need to create an account?
No. None of the tools require a login or signup.
Are my files uploaded to a server?
For most tools, no — your file is processed entirely in your browser and never leaves your device. Each tool page states clearly whether it works this way.
What file size limits apply?
PDF files are limited to 50 MB, and images to 20 MB, to keep processing reliable across devices.