Sign Document
Quick File makes electronic signatures effortless. Signing a PDF online is now child’s play. No more printing, scanning, or juggling multiple apps. Our e-signature tool lets you sign, request signatures, timestamp, and secure your documents in just a few clicks. Accessible from anywhere, smooth on all devices, and built for both professionals and everyday users, it’s the all-in-one solution to validate your documents quickly and legally.
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Drop an Image
Supports PDF, SVG, PNG, JPG, JPEG
Max: 8MB / 4150 x 4150 px
They Talk About Us
What you can do with Our Editing tools for all your PDF files
E-sign your PDF documents securely
Add your signature to a PDF document
Sign PDF files electronically in seconds – type, draw, or upload your signature.
Ideal for contracts, forms and agreements
Upload a PDF, add your e-signature, and download the signed document instantly.
Sign documents online – no printer needed
No installation needed – 100% browser-based and legally binding.
Sign PDFs in a few clicks
Process multiple files
Sign multiple PDF documents in a row – perfect for professionals and freelancers.
Use in any format you need
Your signed document stays in secure PDF format.
Optimized for fast loading
A digital signature speeds up paperwork and approvals.
Work with secure, signed documents
Send signed PDFs fast
Signed files are ready to share with clients or colleagues instantly.
Send your signed PDF
Download or email your signed file directly from the platform.
Sign from any device
Sign your PDF on mobile, tablet or desktop from any browser.
Anyone can use a PDF editor
Individuals
Correct your CVs, cover letters, bank statements or administrative files. No training required. A few clicks and you're ready to go.
Company
Manage your contracts, user manuals, presentations or purchase orders. Save time, avoid errors and centralize your content.
Education
Prepare teaching aids, create online quizzes or correct lesson sheets. Integrate text, images and shapes with ease.
How to sign a PDF in 3 steps
Upload your PDF and open it in the signature editor.
Add your e-signature and place it where needed.
Download the signed document – it's legally valid and ready to use.
Here Is What Others Think About Us
See what other people are saying about Quick File and be a part of it.
Emma L.
Freelance Graphic Designer
Whether it's turning a PDF into a Word doc or compressing a JPG, the tool works perfectly. Fast, reliable, and the files keep great quality.
James T.
Student
I was able to edit a PDF directly online without installing anything. Super handy for fixing a mistake or adding a quick note. Clean and easy interface — saved me more than once!
Oliver B.
Head of Communication
Very easy to add an electronic signature to a document. Just a few clicks and it was signed and ready to send. Great when working remotely.
Frequently asked questions
See what other people are asking about Quick File and be a part of it.
Upload your document and sign it electronically – it takes just seconds.
The service works on a per-credit basis. It is not a free online pdf editor. You get a 2-day trial for just €0.5, including 90 credits. You only pay for what you use.
Yes. You can sign PDFs on any browser or device.
Signatures are secured and embedded in the PDF to avoid tampering.
Yes. You can edit a signed PDF, but it may invalidate the signature.
Make sure your PDF is not locked or read-only before signing.
Yes. You can add your signature to scanned files or images saved as PDF.
Document Import
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