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How to Reduce PDF Size for Email (Under 1MB, 5MB, 10MB)
Learn how to reduce PDF size for email in minutes. Step-by-step ways to compress a PDF under 1MB, 5MB or 10MB for free, without losing readable quality.
i love tool boxOct 26, 2026How to sign a PDF online
Upload your PDF
Click “Browse files” or drag and drop your PDF into the upload box. Your pages appear in the preview.
Create and place your signature
Draw your signature, type your name or upload an image. Then drag it to the right spot on the page and resize it.
Download your signed PDF
Check the result, then download your signed document. It’s free with no watermark.
Frequently asked questions
A PDF signer lets you add your signature to a PDF document on screen, without printing, signing by hand and scanning it back.
Upload your PDF, create your signature, place it on the page and download the file. It’s free, needs no sign-up and adds no watermark.
Yes. Draw it with your mouse or finger, type your name in a handwriting-style font, or upload an image of your real signature.
Yes. Drag the signature to any spot on the page and resize it so it fits neatly on the signature line.
Yes. Move through your pages and place your signature wherever it’s needed.
Sign on white paper, take a clear photo or scan, and upload it. A PNG with a transparent background gives the cleanest result on the page.
In many countries, electronic signatures are accepted for everyday documents like forms and agreements. Rules differ by country and document type, so check the requirements if it’s an important legal contract.
It’s completely free. Your signed PDF has no watermark and there’s no sign-up required.
Yes. Your PDF and signature are processed in your browser and never uploaded, saved or shared. They stay on your device.
Yes. The tool works in any modern browser on phone, tablet or desktop. Drawing your signature with a finger on a touchscreen works especially well.
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i love tool boxOct 26, 2026