Sign Excel For Free

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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 25, 2025

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Store all your contracts, forms, and templates in a single place with pdfFiller. Access and edit your files securely from anywhere in the cloud.

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Add your signature or send documents directly from the editor. pdfFiller makes it easy to prepare, sign, and send documents in one go — no extra steps or switching tools.

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From data encryption to signer authentication, pdfFiller helps protect your data and comply with industry-leading security regulations, including HIPAA, SOC 2 Type II, PCI DSS, and others.

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What do you like best?
I like how the service is not that expensive and there's a lot of functionality and they keep upgrading their features.
What do you dislike?
They could improve the user interface to be more user friendly in some ways.
What problems are you solving with the product? What benefits have you realized?
I'm able to have my clients sign documents by just emailing them the link and if they make a mistake, they can always open up the link and sign again.
Gary Wong, MBA
Meralis Acevedo Meralis AcevedoI was able to find the form I needed. The only thing is that it was a little difficult figuring out how to use all the features it has. How to modify the text was not something I was able to do through erasing. Maybe using PDFfiller more often will help me maneuver the site with time.
Meralis Acevedo
very helpful Made my work easier and accomplish more faster. This made work faster in filling some extensive forms. I love the way that its take you through all the blanks, so you don't miss them. would like some more options in style of symbols and fonts
nedelka d.
Great for in the field small businesses I use the pdfFiller app for my small mobile business. I love that I can duplicate, edit, sign, and email my service agreements in the field with my customers.
Terri Basner
It's a comprehensive and easy to use software. Very convenient and perfect for multiple purposes. I've tried other PDF editor sites and this one is without a doubt my FAVORITE! Thanks pdfFiller!
Tyana N
I have not used PDF Filler before I have not used PDF Filler before. I took me awhile to get familar with the product. works great. Thank you Raul
Raul J
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