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
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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.
pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
5.0
What do you like best?
I enjoy the way PDF is easy to use and allows us to send out documents quickly. We operate a few different locations remotely and we are able to send out important documents require signatures in less than 5 minutes! Support is great when needed but we seldom have any issues.
What do you dislike?
There are not many issues with it. It would be nice to be able to copy/duplicate documents prior to merging so we do not have to upload them once again.
Recommendations to others considering the product:
If you work remotely, I highly recommend this program. We love being able to email employees and clients in a matter of minutes for documents requiring information on their behalf.
What problems are you solving with the product? What benefits have you realized?
We are solving travel time and time with paperwork with all of the documents be readily available with just a click. Prior to PDF, we were having to meet with new employees for paperwork. Now, we are able to email them and have them sent back for processing. Our time is being used in a for efficient manner.
User in Human Resources
4.0
It is a PDF editor very easy to use and very useful!
It has helped me a lot to edit PDFs and very easily, when before it was impossible.
You can upload a document from your computer, but also from Dropbox, Box and OneDrive.
With any option, you can edit by adding images, signatures, text boxes and brands.
As a disadvantage, the file load is a bit slower than other editors. however, it provides great editions.
Monica Alexandra O.
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.
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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.
Instructions and Help about Application Equation Log For Free
Application Equation Log: full-featured PDF editor
Since PDF is the most preferred file format used in business operations, the best PDF editing tool is a necessity.
The most commonly-used document formats can be easily converted into PDF. Multiple files containing various types of data can be combined into one PDF. That’s why the Portable Document Format ideal for basic presentations and reports.
Though many solutions allows PDF editing, it’s hard to find one that covers all PDF editing features available on the market at a reasonable cost.
With pdfFiller, you are able to annotate, edit, convert PDF documents into other formats, add your digital signature and complete in the same browser tab. You don’t have to install any programs. It’s an extensive platform available from any device with an internet connection.
Use one of these methods to upload your document and start editing:
01
Upload a document from your device.
02
Upload a document from the cloud storage (Google Drive, Box, Dropbox, One Drive and others).
03
Browse the Legal library.
04
Open the Enter URL tab and insert the hyperlink to your sample.
05
Find the form you need from the template library using the search field.
Once the document is uploaded, it’s saved in the cloud and can be found in the “My Documents” folder.
Use powerful editing features to type in text, annotate and highlight. Add fillable fields and send documents to sign. Change a form’s page order. Add images to your PDF and edit its layout. Ask other users to complete the document and request an attachment. Once a document is completed, download it to your device or save it to cloud storage.
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.
The natural logarithm has the number e (that is b 2.718) as its base. Its use is widespread in mathematics and physics, because of its simpler integral and derivative. The binary logarithm uses base 2 (that is b = 2) and is commonly used in computer science. Logarithms are examples of concave functions.
What are the applications of logarithms?
The binary logarithm uses base 2 (that is b = 2) and is commonly used in computer science. Logarithms are examples of concave functions. Provided that b, x and y are all positive and b 1. The slide rule, also based on logarithms, allows quick calculations without tables, but at lower precision.
Why do we use logarithms?
Logarithms are a way of showing how big a number is in terms of how many times you have to multiply a certain number (called the base) to get it. The most common numbers to use are 2, 10, and 2.71828). Logarithms are useful because they are the way our brain naturally understands most things.
How do we use logarithms in real life?
Using Logarithmic Functions Some examples of this include sound (decibel measures), earthquakes (Richter scale), the brightness of stars, and chemistry (pH balance, a measure of acidity and alkalinity). Let's look at the Richter scale, a logarithmic function that is used to measure the magnitude of earthquakes.
How do you solve logarithmic variables?
To solve a logarithmic equation, rewrite the equation in exponential form and solve for the variable. Example 1: Solve for x in the equation Ln(x)=8. Check: You can check your answer in two ways. You could graph the function Ln(x)-8 and see where it crosses the x-axis.
How do you get rid of log in an equation?
The equation log x = 100 is another way of writing 10x = 100. This relationship makes it possible to remove logarithms from an equation by raising both sides to the same exponent as the base of the logarithm. If the equation contains more than one logarithm, they must have the same base for this to work.
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