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.
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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
Note: Integration described on this webpage may temporarily not be available.
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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
pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
4.0
It was easy to use. just having difficulty emailing and printing 25 page document. states processing 1 of 25 but bar is not loading. quite frustrating. been trying for 1.5 hrs now. tried emailing didnt work to print off of it either. ugh
Jeannette C
4.0
What do you like best?
The templates are really helpful. It can automatically be saved with new information.
What do you dislike?
The signateure date and initialling has to clicked for each time. Would like to be able to just click the option and repeat that option several times without selecting it.
What problems are you solving with the product? What benefits have you realized?
Can send out contracts and paperwork. Re-formatted the paperwork to be filled out electronically and it's much clearer.
User in Architecture & Planning
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.
Regulate Quantity Invoice Feature
The Regulate Quantity Invoice feature streamlines your invoicing process by allowing you to manage and adjust quantities with ease. It is designed for businesses that require flexibility in invoicing, enabling you to maintain accuracy and control in your transactions.
Key Features
Adjust quantities on the fly to match actual delivery
Easily apply discounts or markups based on adjustments
Generate detailed reports for better financial oversight
Integrate with existing accounting software for seamless operations
User-friendly interface for quick access and modifications
Potential Use Cases and Benefits
Ideal for businesses in retail, wholesale, or manufacturing
Useful for projects with changing requirements or unexpected changes
Enhances customer satisfaction by providing accurate billing
Reduces time spent on manual corrections and disputes
Improves cash flow management through accurate invoicing
This feature addresses common invoicing challenges by ensuring you have control over quantities, leading to fewer errors and improved relationships with your clients. By implementing the Regulate Quantity Invoice feature, you can focus more on growing your business and less on the frustrations of invoice discrepancies.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
In and of itself, an invoice is not a legally binding agreement. The tenuous legal standing of an invoice is the very reason why vendors require signatures from the client, or some other binding form of acceptance, before sending out a product. The accountability works both ways for an invoice.
What is legally required on an invoice?
There is some information that you must legally include on your invoices. The business name and address of the customer you're invoicing. A clear description of what you're charging for. The date you provided the goods or services (which is also known as the supply date)
Who should sign the sales invoice?
Invoices are documents sent by a seller to the buyer after the goods or services have been delivered. It identifies the seller, buyer, and the products or services sold, including their quantities and prices. It is legally-binding after both sides have agreed to the conditions and is also non-negotiable.
Does invoice need signature?
In and of itself, an invoice is not a legally binding agreement. The tenuous legal standing of an invoice is the very reason why vendors require signatures from the client, or some other binding form of acceptance, before sending out a product. The accountability works both ways for an invoice.
What makes an invoice legal?
An invoice is not a legal document on its own. While invoicing is an important accounting practice for businesses, invoices do not serve as a legally binding agreement between the business and its client. That's because an invoice leaves too much room for manipulation to serve as a legal document.
Can anyone send an invoice?
Can I Invoice a Company as an Individual? As a freelancer, you likely run your business under your own name. Only a select few freelancers go the extra mile to name their services or even incorporate their sole proprietorship. In a nutshell, freelancers who offer products or services to a company can invoice them.
Can you reject an invoice?
Yes, invoices can be rejected by the buyer. Invoices are commonly rejected if they are received by the wrong person or entity, if it has already been paid, or if the goods or services are not received.
Can you invoice someone without a company?
Sole proprietorship is the easiest and most common structure chosen to start a business. It is run by one individual with no distinctions made between you, the owner, and your business. In the United States of America, you are automatically a sole proprietor and are therefore free to invoice clients as necessary.
Ready to try pdfFiller's? Regulate Quantity Invoice
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