Add Sign Electronically Document in OneDrive For Free

Based on 12500+ reviews
Last updated on Jan 16, 2026

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

Document creation is just the beginning

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA

Create and edit documents with a trusted solution

Try easy-to-use tools for all your document management needs.
Upload your document

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
There's no instructions of what forms are available. I use two that I've researched and used but a listing of all forms and a more convenient method of printing would be helpful.
Sheila
I love the ease of typing on the PDF, I'm still learning how to send it to others with fill in blanks. But I like it. Pricey for the redaction ability but I suppose better than Adobe
Allison O
If you want a great PDF software with support you cant go wrong with PDFfiller Yesterday, I needed assistance with a PDF, which, when it was submitted to PDFFiller, would change the computer bar and make it into numbers. Since I needed this document in its original form, I contacted their customer service, and Kara helped me. Kara went out of her way to make sure my problem was resolved. It was really nice to talk to a real human instead of a bot, and that human being was so kind and able. My problem is not completely resolved, but she taught me how to be able to fill the PDF without losing the bar and eventually make a template, which is what I need to do. Awesome team-mate, you got there, PDF Filler!
Muriel Saenz
alot of help during a stressful time alot of help in a stressful time. very patient with my inabilities. I am really quite vapid in an emergency situation. Very patient
Laurie Lee
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
Monica K
I am using the service to help with…updating documents I am using the service to help with documentation and transferring data. I was pleased to have good customer service, when I needed it, with prompt response time and helpful tools to fix the problem.
Jennifer Rappole
Show more Show less

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.

Create and edit documents with a trusted solution

Try easy-to-use tools for all your document management needs.
Upload your document