Modify Sign Document For Free

Drag and drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, or TXT
Based on 12500+ reviews
Last updated on Jan 25, 2026

What is PDF editing with pdfFiller?

PDF editing with pdfFiller allows users to modify PDF documents directly, without needing to convert them into editable formats. This service is crucial for anyone needing to make quick adjustments, like adding text, images, or even signatures, ensuring that users can efficiently manage their documents.

  • Edit text and images
  • Add annotations and comments
  • Insert signatures and initials

Why PDF editing is critical for modern document workflows

As businesses and individuals increasingly operate in digital environments, the ability to edit PDFs directly impacts productivity. Users can streamline their workflow by eliminating the need for multiple tools, thus saving time and resources.

  • Faster turnaround on documents
  • Reduced dependency on third-party software
  • Improved collaboration between teams

Use-cases and industries that frequently utilize PDF editing

Various sectors benefit from PDF editing, including legal, healthcare, education, and real estate. For instance, legal professionals can edit contracts while healthcare providers can update patient forms efficiently.

  • Legal document management
  • Healthcare form updates
  • Educational materials revision

Step-by-step: how to edit a PDF in pdfFiller

To edit a PDF using pdfFiller, follow these steps: 1. Upload your PDF document. 2. Select the ‘Edit’ option from the toolbar. 3. Modify the content as needed. 4. Save your changes. This simple process ensures users can quickly access and edit their PDFs.

  • Upload the document
  • Choose editing tools
  • Make necessary adjustments
  • Download or share the edited file

Options for customizing signatures, initials, and stamps when you edit PDFs

pdfFiller offers robust options for adding personal touches to documents, such as customized signatures, initials, and various stamps. Users can create a unique electronic signature or select stamps relevant to their requirements.

  • Create a custom electronic signature
  • Insert initials where required
  • Utilize pre-made stamp templates

Managing and storing documents after you edit PDFs

After editing, pdfFiller enables users to securely store their documents in the cloud, ensuring easy access from any device. Efficient document management includes organizing files into folders and utilizing search functions.

  • Organize files into categorized folders
  • Use search features for quick retrieval
  • Share documents securely with stakeholders

Security, compliance, and legal aspects when you edit PDFs

Security is a top priority with pdfFiller, incorporating features that comply with legal standards, ensuring that sensitive information remains protected throughout the editing process.

  • Data encryption during uploads
  • GDPR compliance for users in Europe
  • Document history tracking for audits

Alternatives to pdfFiller for PDF editing workflows

While pdfFiller is an excellent choice for document editing, other options exist. Users may consider alternatives like Adobe Acrobat or Nitro PDF, but these can come with different pricing structures and feature sets.

  • Adobe Acrobat for extensive features
  • Nitro PDF for a more user-friendly interface
  • Soda PDF for online editing options

Conclusion

Editing PDFs with pdfFiller significantly enhances productivity and efficiency, providing users an all-in-one solution. By leveraging its powerful features, individuals and teams can create, modify, and manage documents seamlessly.

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.

Collect legally binding electronic signatures the easy way

Edit, sign, send — done!

Quickly edit documents online, add signatures, and send for signing — all from one easy-to-use solution you can access from anywhere.
Screen

Customize your workflow

Send documents to a single recipient or an entire group. Assign roles, set a signing order, and schedule reminders for a smooth, error-free process.
Screen

Collect data efficiently

Create fillable PDF forms and let your recipients complete them from any device. Publish forms online or share them via a direct link to capture data and signatures without chasing people down.
Screen

Track and store documents

Get real-time visibility into the signing process and keep track of all your documents in one place. Your files are stored in secure cloud storage, so you can access them anytime and anywhere.
Screen

Share & collaborate

Need more eyes on a document before sending? Share it with the team to edit or highlight content, redact sensitive information, leave feedback, and exchange comments.
Screen

Maintain security & compliance

Collect signatures in compliance with ESIGN, UETA, eIDAS, and GDPR. Protect your documents with a password, request additional signer authentication, set document expiration dates, and more.
Screen

How to send a document for signature?

Illustration

Upload

Upload your document to pdfFiller and click E-sign.
Illustration

Add recipients

Choose who needs to sign and add as many recipients as you need.
Illustration

Prepare

Drag and drop fillable fields on your document and assign them to specific recipients.
Illustration

Finalize & send

Review your recipients, customize the signing order, set reminders, and hit Send.
Upload your document

Who needs this?

Explore how professionals use pdfFiller to get documents signed.
Sales
Human Resources
Legal
Real Estate
Education
Finance
Sales

Sales

Quickly edit contracts, add eSignatures, and send them to clients or vendors for signing without leaving pdfFiller. Track who has signed and who still needs to take action, keeping your business running smoothly.
  • Service agreements
  • Vendor contracts
  • Non-disclosure agreements (NDAs)
  • Purchase orders
Human resources

Human Resources

Create fillable PDF forms for offer letters, employment contracts, and onboarding documents. Let new hires complete and sign them from any device, making the onboarding process accessible and hassle-free for everyone.
  • Offer letters
  • Employment contracts
  • Non-compete agreements
  • Benefits enrollment forms
Real estate

Real Estate

Edit property agreements, add signature fields, and send them to buyers, sellers, or agents for signing. Send documents to a single recipient or an entire group, and track the signing process in real time to ensure timely closings.
  • Purchase agreements
  • Lease contracts
  • Property disclosure forms
  • Inspection reports
Education

Education

Create fillable forms for permission slips, enrollment documents, or policy acknowledgments. Allow parents, students, or staff to complete and sign them from any device. Keep track of all signed documents in one secure place for easy access and compliance.
  • Permission slips
  • Enrollment forms
  • Scholarship applications
  • Teacher contracts
Finance

Finance

Edit financial agreements, add eSignatures, and send them to clients or stakeholders for signing. Allow clients to complete and sign online digital forms from anywhere to simplify loan applications, account openings, and authorizations.
  • Loan agreements
  • Investment contracts
  • Financial statements
  • Payment authorizations

Why sign documents with pdfFiller?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA

Ease of use

Users appreciate pdfFiller's intuitive interface and the ability to manage documents from anywhere without clunky desktop software.

More than eSignature

pdfFiller is a complete solution that offers PDF editing, eSignature, file storage, and collaboration under one roof.

For individuals and teams

Whether you work solo or with a team, pdfFiller equips you with all the tools to handle your daily document tasks.

Collect signatures with a trusted, all‑in‑one 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
What do you like best?
i like tha twe can make changes wright in PDF and fax right away
What do you dislike?
I like everything about PDF is it most convenient to use
What problems are you solving with the product? What benefits have you realized?
faxing benefits
Administrator in Automotive
ONE OF THE BEST PDF FILLER'S IVE USED… ONE OF THE BEST PDF FILLER'S IVE USED SO FAR. SOMETIMES THE FONT LOCATION/SIZE WILL PRINT DIFFERENT THAN IT APPEARS ON THE SCREEN BUT AN ADJUSTMENT OR TWO WILL TAKE CARE OF THAT.
Maria Stites
THE FORMS ARE VERY THOUGHTFULLY LAYED… THE FORMS ARE VERY THOUGHTFULLY LAYED OUT AND VERY EASY TO USE, I WILL AND HAVE RECOMMENDED THIS SITE TO CO-WORKER AND FRIENDS, THANKS
loyd gant
Actual Customer Support I sent a question in via their form, and honestly expected a "word search" systemic response. Not only did I get a issue-specific response, the corrective actions were clear and documented with screen shots, making it easy for me to correct my mistake and move forward.
Steve
So easy and convenient to download and complete. My only issue is I wish with the forms you can scroll down to sections without having to tab each field or using you mouse to click in a different section.
Jennifer S
I usually use this program during a translation process when I get a request to translate a document in form of PNG or similar. But I believe that this app can still be further enhanced.
Arkadiusz W
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.

FAQs

If you can't find what you're looking for, please contact us anytime!
From a legal point of view, a signed document will not be valid if there is any evidence that it was altered after signing. Most of the time, it's not even possible to modify a signed PDF because the content will be locked, and the user will get a warning message.
Yes, contract amendments are legally enforceable, provided both parties agree to the changes and follow the appropriate legal formalities, such as documenting the changes in writing and signing the amendment.
You cannot edit a document in SignNow once it has been signed or its fields have been completed. For example, after signing, you cannot change your signature, add new fields, turn the document into a template, or generate a signing link.
How to Edit a Signed PDF Open your PDF in PDF Pro. Press the Print button or [ctrl + p] from your keyboard. Select PDF Pro Virtual Printer from the dropdown (if not default). Press Ok. Name your PDF, then press Save. Make your edits (access editing tools from the Edit tab or the Edit section of the Home tab.

Collect signatures with a trusted, all‑in‑one solution

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