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Use pdfFiller instead of Kofax SignDoc to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.

Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.

Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.

Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.

Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.

Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I have only had PDF Filler a few days and the word WOW is not even close to a full description. This is the best thing for PDF since sliced bread. OUTSTANDING!!!!!!
2015-01-23
I love this service. It makes my job as a small accounting business owner very easy to navigate with access to all necessary forms in one convenient place
2015-08-26
With recent changes, it has become difficult to navigate in the application. Also the app is slow and hence takes too much time for us to work on it. Its a great app, but due to some changes made (may be) the end user is not happy.
2018-06-12
Smooth fillable process
Smooth fillable process. It's just the end of the process, saving the document and accessing it that I still need to get used to. I don't feel too comfortable as I feel like my documents are not easily accessible if I forget my password. I guess it's a matter of getting used to. Also is there a charge sometime in the future for this?
2022-08-24
Still to early to tell. Until now, all I can say is that the text types could adjust more to the real ones and it could have an option to copy-paste fields through the document. Moving boxes is not that easy, either. Bur overrall it's been great.
2022-02-11
Happy Customer
I am absolutely amazed at the customer service I received today. I accidentally purchased the wrong plan and had messaged these guys to advise and ask if they could put me on the plan I wanted and asked if I could get a refund for the difference that I paid. They done all of this within a matter of hours no questions asked they simply helped me with my request straight away. This kinda service was A++++ I would recommend them also the PDF filler is so easy to use and navigate I will be using this quite often.
2021-09-01
*** ****** is literally the best *** Filling *** out there. ******. All the functionalities of *** filler are remarkable and make doing business a complete breeze. Unfortunately the Platform I use daily - is cheaper however - isnt as functional as *** filler. So I tried completing my need with them as I have used them in the past. So I signed up for the trial - attempted my documents - I failed; closed the window and forgot about the subscription. This morning I woke up and saw the charge, I couldnt remember what Email I even signed up with. I emailed *** ****** at 5 am and got an immediate response with an agent ready to help. They asked easy questions and were able to locate my account and issue an immediate refund. I dont think there are words to express how incredible and unmatched that level of customer service is. Thank you *** ******
2021-03-05
I love that I can fill out forms and save them fax them from here and really anything I need to do in one area. I hate that it cost so much cause I’m on a fixed income and don’t have the money to keep it I can only use it for the free 39 days.
2021-02-27
Easy to use. I have to STUDY the layout to find what I want. We are not power users of this product. The webinar might help.
The pricing you impose presumes that I use a lot of features. I wish you had a price structure to low end users who seek to have a few simple forms filled and signed.
2020-10-08
Want more reasons to select pdfFiller? What about:
Integration with the preferred services such as Salesforce, Dropbox, Google Drive, and other people
Collaborating on documents in teams
E-filing tax forms straight with the IRS in one click
An audit trail for all of your document transactions
Online notary
Starting at $8 monthly, pdfFiller is much more cost-effective than most competitors
Access to add-value items: airSlate, signNow, and US Legal
What gives to pdfFiller the edge over the competition?
pdfFiller is not only a PDF reading or editing tool. It’s an all-in-one platform for centralized document management. It allows you to do every thing the competitors do and goes way beyond that, offering benefits you’d generally discover in a number of separated tools. With pdfFiller, you get all you will need for setting up powerful document workflows.
Simple document management'
No need to download or set up anything. Just register an account, upload your documents, and begin working immediately: edit, merge, convert, split, annotate, and more you can do to document the way you prefer. Then, send copies through email, fax, SMS, or perhaps USPS.
Unparalleled time-efficiency
As opposed to a lot of our competitors, we value your time and want you to be as productive as you possibly can. Build templates for your most regularly used documents to prevent retyping information, fill out up to 1,000 uniform documents at a time, or extract information from forms in bulk.
Extensive library of forms and templates
Need a standardized, fillable form here and now? Obtain it within the pdfFiller web based library. Or make a form yourself by basically adding fillable fields in your document. You can host or share forms in seconds, permitting anybody to fill them out online from any device.
Very simple e-signing and tax reporting
Because of the integrated signNow functionality, you can e-sign documents on the go, gather signatures from various people, track the signing progress of a document, set a signing order, and many other things.
Safety and plenty of storage space
We care about the safety of one’s assets and think that storage limits shouldn't distract you out of your function. That is why pdfFiller enables you to keep your documents secure inside the cloud with unlimited storage. On top of that, you can protect sensitive data with two-factor authentication and passwords.
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.
What if I have more questions?
Contact Support
How do I remove password protection from PDF?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
What is Koufax Signor?
Koufax Signor Cloud is a Software-as-a-Service (SaaS) offering hosted by Koufax that enables trustworthy, secure and convenient paperless signing. Koufax Signor Cloud enables you to replace wet-ink signing with electronic signatures that simplify and expedite your business processes.
How do I use Koufax sign document?
You can sign your document using a signature saved in an image file. Open the document to sign. Select Sign with Koufax Signor — Image. Click (and hold the mouse button) with the crosshair pointer and draw a rectangle on the page for the signature. Select the image file containing the signature, then click Open. More items
How do I remove a digital signature from Koufax?
Set verification preferencesSelect File > Options > Signatures. In the Verification section, click More. Select Verify signatures when the document is opened to have signatures verified as soon the document is opened (clear by default). More items
How do I remove Koufax security?
Security propertiesClick the Manage Security tool at Security > Security and select Add or Remove in the drop-down list. Click the symbol at the top of the vertical scroll bar, select Document Properties and click the Security tab.
How are digital signatures created?
How do digital signatures work? When a signer electronically signs a document, the signature is created using the signer's private key, which is always securely kept by the signer. The mathematical algorithm acts like a cipher, creating data matching the signed document, called a hash, and encrypting that data.
#1 usability according to G2
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