Increase PDF Size
Frequently asked questions
What does Increase PDF Size do?
Pad a PDF to a target file size for upload requirements. The whole thing runs in your browser tab, so it is ready the moment the page finishes loading.
Is Increase PDF Size free to use?
Yes. Increase PDF Size is completely free on ToolMunch — no trial, no premium tier holding back the main feature, and no daily or hourly cap on how many times you can use it.
Do I need to create an account or sign up?
No. There is no account, no email address, and no login. Open Increase PDF Size, do the job, and take the result — nothing is gated behind a signup form.
Does my file get uploaded to a server?
No. Increase PDF Size runs entirely inside your browser tab, so your file is read and processed on your own device. Nothing is uploaded, which means there is no copy of it on a server to worry about.
Does Increase PDF Size work on Mac, Windows, and phones?
Yes. Increase PDF Size runs in any modern web browser on Windows, macOS, Linux, Chromebook, Android, and iOS. There is nothing to download or install.
Will the result have a watermark?
No. ToolMunch never adds a watermark, a badge, or a trailing page to anything you make here. What you get back is what you made.