How do I sign a PDF form?

Open the PDF document or form that you want to sign. Click the Sign icon in the toolbar. ... The Fill & Sign tool is displayed. ... The form fields are detected automatically. ... Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.

How can I sign a PDF online?

Drag & drop PDF. Simply drag and drop your PDF into the area above or click on the link to choose your file. ... Sign PDF. To sign PDF online, click on the document, select a signature type, create your electronic signature, and add it to the document. Download PDF. Click DONE to save your changes.

How do I electronically sign a PDF?

Open the PDF file you need to sign in Preview. Click on the Markup icon () and then the signature () icon. Click on Create Signature > Click Here to Begin. Draw your signature on the trackpad. ... Click on the signature created to insert it into the PDF document.

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Compose Signature Pdf For Free

Drop document here to upload

Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT

Based on 12500+ reviews

Last updated on Dec 29, 2025

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pdfFiller scores top ratings on review platforms

Getting acquainted with it. Pretty good. Would be a big help to be able to copy and paste whole cell entry(e.g., multiple-line entry within a cell) into another cell. Also, clumsy toggling between a p.1 and p.2 of a device - several interruptions to tell me the document was being edited.

Richard E H

I like the online webpage. However, I have trouble using the app. It doesn't have my saved signatures and it won't link to my OneDrive (Office 365) properly.

Shannon W

Excellent, Excellent tool for business traveler and mobile home office. Just used it to sign documents while traveling and found it very usefully for my purpose. Can't be any happier with the ease of operation and format. Love it. Pete

Peter B

I love it! my only gripe is not being able to send emails with pdf's as normal attachments. I have to send a lot of PDF's to insurance companies and they complain that their systems cannot open the PDF's as sent from pdffiller so I have to take the time to download them from pdffiller, upload them to my CRM, and then attach them in emails. It would be great to be able to save that time. But other than that I am very impressed with the service.

Casey C

What do you like best?
The Link To Fill Option is great for our company
What do you dislike?
Trying to get around paying extra fees when I know that the service is included
What problems are you solving with the product? What benefits have you realized?
I am solving my clients having to print off important documents

Mandi Baker

Helpful for Digital Signature Overall the PDF filler is amazing and free! These days, a lot of people don't have printers and scanners. Also, a lot of us are working from home. This software makes it possible to sign documents without printing and scanning. My least favorite thing is that you have to create an account to save your document. It would be nice to not have to provide my email to save the document.

Courtney T.

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Watch pdfFiller eSignatures in action

Check out a quick video tutorial that shows how to create and place your signature or send a document for signing.

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