Create a legally-binding electronic signature and add it to contracts, agreements, PDF forms, and other documents – regardless of your location. Collect and track signatures with ease using any device.
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, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
Upload a document
Generate your customized signature
Adjust the size and placement of your signature
Download, share, print, or fax your signed document
Every eSignature tool you need – inside a powerful PDF software
eSignature solution
Document tracking
Enhanced productivity
Custom branding
Security & compliance
eSign documents and collect signatures
Easily fill, edit, and sign your PDF documents in a single application, on any device.
Type, draw, or use a signature converter to create an eSignature from a picture of your handwritten autograph.
Create fillable PDFs and send them for signature to one or multiple recipients.
Set signer roles and customize a signing order.
Get visibility into the signing process
Receive instant alerts once signatures are in place.
Specify CC’d recipients and set actions upon document completion.
Monitor changes in your documents with audit trails.
Speed up your approval workflows
Send documents for signature faster by sharing them via short links.
Simplify data and signature collection by posting fillable PDF forms online.
Collect payments along with signed documents.
Showcase your branding when requesting signatures
Display your logo on signature invites, user notifications, and in the eSignature editor.
Customize an email message for your eSignature invites.
Redirect signers to your website once they complete your document.
Maintain industry-leading security and compliance
Authenticate signers via a password.
Make your document workflows compliant with industry-specific regulations, including HIPAA.
Secure the authenticity of a document with a unique ID.
Set an expiration date for your document.
Join the world’s largest companies
Employees at these companies use our products.
How to Add a Signature to PDF (and Send it Out for Signature)
Watch the video guide to learn more about pdfFiller's online Signature feature
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5.0
It has been a tremendous help in my business, saving time and paper trails, establishing forms. I would recommend this to everyone! I have been very pleased with how easy it is to use! 5 Star all the way.
shonna s
5.0
Everything I need
For the price, I expected a lean version of other e-sign applications. But this has every feature I could possibly need so I'm very impressed.
Amanda
Sign any document using pdfFiller’s eSignature service without hassle
Add your virtual signature in just a few simple steps – without a scanner or printer.
Upload
Upload your document to pdfFiller and open it in the editor.
Sign
Generate and save your electronic signature using the method you find most convenient.
Tweak
Resize your signature and adjust its placement on a document.
Retrieve
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
Upload document
Why choose pdfFiller for eSignature and PDF editing?
Cross-platform solution
Upload your document to pdfFiller and open it in the editor.
Unlimited document storage
Generate and save your electronic signature using the method you find most convenient.
Widely recognized ease of use
Resize your signature and adjust its placement on a document.
Reusable templates & forms library
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
The benefits of electronic signatures
Bid farewell to pens, printers, and paper forms.
Efficiency
Enjoy quick document signing and sending and reclaim hours spent on paperwork.
Accessibility
Sign documents from anywhere in the world. Speed up business transactions and close deals even while on the go.
Cost savings
Eliminate the need for paper, printing, scanning, and postage to significantly cut your operational costs.
Security
Protect your transactions with advanced encryption and audit trails. Electronic signatures ensure a higher level of security than traditional signatures.
Legality
Electronic signatures are legally recognized in most countries around the world, providing the same legal standing as a handwritten signature.
Sustainability
By eliminating the need for paper, electronic signatures contribute to environmental sustainability.
Enjoy straightforward eSignature workflows without compromising data security
Regulates the use and holding of personal data belonging to EU residents.
SOC 2 Type II Certified
Guarantees the security of your data & the privacy of your clients.
PCI DSS certification
Safeguards credit/debit card data for every monetary transaction a customer makes.
HIPAA compliance
Protects the private health information of your patients.
CCPA compliance
Enhances the protection of personal data and the privacy of California residents.
Add PDF for Sign on Linux
The Add PDF for Sign feature on Linux allows users to easily integrate PDF signing into their workflow. This tool enhances productivity by streamlining the signing process, making it simple and efficient.
Key Features
User-friendly interface requires no prior experience
Supports multiple PDF formats, ensuring flexibility
Electronic signature functionality for quick approvals
Ability to add date and time stamps for authenticity
Secure storage of signed documents to protect sensitive information
Potential Use Cases and Benefits
Ideal for businesses needing to finalize contracts electronically
Useful for freelancers managing client agreements
Great for remote teams coordinating document approvals
Beneficial for organizations aiming to reduce paper waste
Perfect for anyone seeking to improve their document management process
This feature resolves your signing challenges by providing a straightforward method to add signatures to PDFs. You will save time, eliminate the hassles of printing and scanning, and enhance your workflow efficiency. Say goodbye to unnecessary delays and embrace a more organized approach to document signing.
How to Add PDF for Sign on Linux
Follow the guideline below to become an expert in PDF management.
01
Go to the pdfFiller website and sign up for a free account.
02
After a simple registration process, you can upload a file and use the Add PDF for Sign on Linux feature.
03
You can also upload a file from pdfFiller's library or from a cloud storage service.
04
In the opened document, use the top toolbar’s tools to insert, replace, or highlight/blackout text and place new shapes.
05
Change your pages' order, attach new pages, or remove them.
06
To make your sample interactive and allow a recipient (the green button above the red one).
07
Double-check your file to make sure the information is up-to-date and correct.
08
To exit the editor with and save the changes, select Done.
09
Go to the Documents' folder to combine docs, if you want.
10
Export the file in several ways. Your options can be found at the top-right of your screen.
How to Digitally Sign a File in Linux using GnuPg (Digital... Create digital signature for a file. ... Verify digital signature. ... Extract the document from the file. ... To clear sign the documents. ... Create detached signature. ... Verify the detached signature. ... Encrypt and Sign a document.
How do I sign a document in Linux?
Point your mouse cursor at the PDF, right-click, choose "Open with LibreOffice Draw." In LibreOffice Draw, menu item Insert ... Image ... your signature graphic (must have a transparent background). Position the signature and size it. Select everything, save the result as a PDF.
How do I annotate a PDF signature in Linux?
PDF annotation on Linux using Evince. Find the PDF file you want to annotate and open it in Evince. Once the PDF is loaded in Evince, click the Thumbnails dropdown arrow on the upper left corner. A menu of options will appear, and you will need to choose the Annotations option.
How do I add a signature to a document viewer in Linux?
Launch uPdf, select the Add an image tool, draw a rectangle around the area where you want the signature to go and select the image file with your signature. A PNG with a transparent background works best. Okular PDF viewer has this built-in with annotations.
How do I add a sign to a PDF in Ubuntu?
Instructions and Help about Sign PDF in Ubuntu Open the website in your preferred web browser. Sign in to your account or create a new account if you don't have one already. Upload the PDF document you want to add your signature to by clicking on the 'Upload Document' button.
What is the command for digital signature in Linux?
Checking Digital In Linux: Step 1: Open a terminal. Step 2: Use the 'gpg' command to check the signature. The 'gpg' command is usually pre-installed in most Linux distributions. If you don't have it, it using the package manager specific to your distribution.
Ready to try pdfFiller's? Add PDF for Sign on Linux
Upload a document and create your digital autograph now.
