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Use pdfFiller instead of KnowledgeLake Imaging to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
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 was looking for a free, easy to use program to complete documents because I have trouble with arthritis in both hands making it difficult and painful to hand/write. PDFfiller fit the bill to a T! I have already recommended it to my best friend who has job applications to complete. I highly recommend this online website for all your application/document needs.
2017-10-14
Comprehensive, efficient and intuitive functionality. The only capability I missed was use of the arrow / scroll keys. A simplistic and refreshing technical experience. Thank you!
2017-11-10
Obviously, the sales portion of the Web site needs clarifying, but customer support could not have been more generous and quick in solving my misunderstanding. Wish all companies did as fine a job.
2018-01-12
Really wonderful app
Really wonderful app! It gives you the possibility to edit every element of the PDF you need - from the text (with its exact font) to images and more. I`m really very satisfied with it!
2024-02-01
Slow to pick up Begginer, end result?, Exactly what i was needing in an editing app
editing was a little complicating at first, once i self educated thouigh, i was OFF!!!!! Great program, Thank You
2023-08-02
I'd be interested in a WEBnar but I'm a disabled WWII VET and can't drive anymore! Youve made my computer operations easier for an old man!, Thanks, Bob Reynolds (ROBERT)
2022-04-13
Easy addition
This product has been very helpful for my needs.
I like the ease of searching for a form, in my case an insurance form, and then filling in. The program makes it easy to edit boxes and save forms.
The software is a little slow... there is a significant lag time opening each document, as well as saving and printing.
2021-07-26
Great and Very Easy
Great and Very Easy , The reason we cancel is that we dont have the necessity now, and when the company grow and requires PDF Filler we will sign in back
2025-02-24
It did the work as I wanted it to…
It did the work as I wanted it to provide me. I will still use it for more tasks and hopefully it stands to its reputation, functionality, and super-low to free trial time length because I am still just a student.
2025-07-07
Want additional reasons to choose pdfFiller? Think about:
Integration with the preferred services for example Salesforce, Dropbox, Google Drive, and other people
Collaborating on documents in teams
E-filing tax forms directly with the IRS in a single click
Starting at $8 per month, pdfFiller is much more cost-effective than most competitors
Online notary
An audit trail for all of your document transactions
Ability to collect payments and sell proprietary forms
What gives to pdfFiller the edge over its competitors?
pdfFiller is not only a PDF reader and editor. It’s an all-purpose platform for centralized document management. It enables you to do all the things the competitors do and goes way beyond that, supplying features you would ordinarily find in a number of different tools. With pdfFiller, you get all you may need for setting up effective document workflows.
Effortless document management'
There is no need to download or install anything at all. Just register an account, upload your documents, and commence working instantly: merge, rearrange, edit, convert, split, and more things you can do to document the way you prefer. Then, send copies through email, fax, SMS, and even USPS.
Unparalleled time-efficiency
Unlike quite a handful of our competitors, we value your time and want you to be as productive as you can. Make templates for your most frequently used documents to prevent retyping data, fill out as much as 1,000 uniform documents at the same time, or extract information from forms in bulk.
Extensive library of templates and forms
Need a standardized, fillable form right here and now? Obtain it in the pdfFiller web based library. Or produce a form completely from scratch by basically adding fillable fields in your document. You are able to host or share forms in seconds, permitting anyone to fill them out online from any device.
Simple e-signing and tax reporting
Thanks to the integrated signNow functionality, you are able to e-sign documents on the go, gather signatures from many individuals, track the signing progress of a document, set a signing order, and much more.
Safety and lots of storage space
We care about the security of one’s assets and believe that storage limits shouldn't distract you from your perform. That’s why pdfFiller allows you to keep your documents safe in the cloud with unlimited storage. On top of that, you are able to protect sensitive data with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.