Try a better alternative to KnowledgeLake Imaging Subscription Settings For Free
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.
Drop document here to upload
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.
0
Forms filled
0
Forms signed
0
Forms sent
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:
Learning that I can make my PDF documments fillable using PDFfiller is truly wonderful and will save me a lot of time not having to fill in forms by hand and making copies. Instead they can be filled on line, individually named and saved to a designated folder on my computer. AWESOME!!!!
2016-03-17
It was pretty easy to use except when you hit the next tab it would take me to the text box to type but it would not allow me to type until I moved my mouse to that location and click. It would be easier if it would allow you to type in the box it moved you to so you don't have to keep going back and forth to the mouse. Also some boxes when completed there was not an option to click "next.
2017-08-09
Amazing product! I was able to fill a tax form very easily and sign it. Better than all others I've tried!
There are two comments for the development team and marketing team: 1/I expected a free trial, and 2/There are so many options that it can be confusing when you are just starting. I would have appreciated less options up front and some video tutorials to introduce me to advanced features.
2018-01-11
Overall a good experience.
Sometimes the lack of features like aligning fields (i.e. Publisher) is frustrating: the ability to copy details from one field to another (drop downs and field attributes) making some forms with several fields that are the same. But I'm an old software designer so I'll take those frustrations and cherish all the good points of the software. I think its a good solution for my needs in the insurance industry.
2019-08-01
Editing PDFs has never been easier
I needed forms to be editable so members could easily fill things out and return them for us to add to our electronic database.
PDFfiller has a variety of helpful tools, but my most favorite feature is making a PDF form editable! Game changer.
The learning curve with PDF filler was a little bit more cumbersome than just opening a PDF and being able to edit it.
2019-10-09
First time to become a landlord and the ease of finding the correct forms is amazing. Being able to fill in the forms one looks more professional but two saves me a lot of time. Your page is easy to navigate. Just love you guys all around. Thank you
2022-10-20
It served my purposes
It served my purposes. There were a few instances where it would not properly let me check a box. Also, inputting dates, did not always work as expected. I was not always able to manually type in a date. It forced me to use the calendar. Sometimes.
It's a good tool.
2022-09-20
I only needed one form to send to my doctor to fill out for medical baseline allowance. Somehow I didn't end up in SDG&E site as their program is free.
2021-11-09
I am a Medical Billing and Coding student and have been using pdfFiller forms to do an assignment where we are using the CMS 1500 claim form, and pdfFiller has helped me a lot by allowing me to used the forms online. Thanks I appreciate that
2020-08-08
Want much more reasons to opt for pdfFiller? Think about:
Integration with your favorite solutions including Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms straight with the IRS in one click
An audit trail for all your document transactions
Capability to collect payments and sell proprietary forms
Online notary
Access to add-value products: airSlate, signNow, and US Legal
What gives to pdfFiller the advantage over the competitors?
pdfFiller is not just a PDF editor and reader. It’s a multi-purpose platform for centralized document management. It lets you do anything the competitors do and goes far beyond that, offering features you’d generally find in a number of different tools. With pdfFiller, you get all you will need for setting up effective document workflows.
Simple document management'
There is no need to download or set up things. Just create an account, upload your documents, and begin working straight away: annotate, split, merge, rearrange, edit, and much more you can do to document the way you want. Then, send copies through email, fax, SMS, and even USPS.
Unparalleled time-efficiency
Unlike lots of our competitors, we respect your time and want you to become as productive as you can. Build templates for your most frequently utilized documents to prevent retyping data, fill out up to 1,000 uniform documents at a time, or extract information from forms in bulk.
Expansive library of templates and forms
Need a standardized, fillable form here and now? Find it within the pdfFiller web based library. Or make a form completely from scratch by merely adding fillable fields in your document. You are able to host or share forms in seconds, permitting anybody to fill them out online from any device.
Straightforward e-signing and tax reporting
Due to the integrated signNow functionality, it is possible to e-sign documents on the go, collect signatures from numerous persons, 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 your assets and believe that storage limits shouldn't distract you from your perform. That’s why pdfFiller enables you to maintain your documents secure in the cloud with limitless storage. On top of that, you are able to protect sensitive information with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.