KnowledgeLake Imaging Unlock PDF shortcut alternative Grátis
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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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Good site/product. The only thing that bothers me is that is seems like when you email from the application (rather than save to your computer and forward) it seemingly wants the recipient to "buy" PDFfiller in order to print or use the pdf. I might have this wrong based on a hurried initial exchange.
2015-06-29
Very useful program. This program has helped me find every form I will ever need.it has a wide range of diversity that allows you to alter and make specifications to documents
2015-12-30
It worked very well to get the 1099's printed for our wards. I am testing it with other things. Anxious to learn how to edit forms I had created when I had access to Adobe photo shop.
2018-02-14
I am so thankful for its many abilities. I am glad that I can skip the conversion to Microsoft Word first before I can fill the form or edit a document. It has saved a lot of time for me.
2019-02-27
It's been a life saver in a lot of situations
It's versatile and sleek and does just about everything that I need when working on PDF documents. I've loved having to school use as well.
I wish that I could merge and split PDFs instead of just write on them. I also think it would be great if PDF filler had a better way to see where documents are in the signature process.
2017-11-14
PDFfiller is the best app ive found so far for editing and creating fillable forms. I've tried one which is very inferior to it. Definetly gets the job done. Would recommend to anyone.
2021-04-16
I signed up originally to utilise this service. Whilst I did not wish to continue with the service (just wouldnt need it again) I did struggle to cancel the service. I sent an email outlining my issue and got the quickest response back and my account fixed and funds returned. Great service if you do require all the time. Easy to use. Highly recommend.
2020-07-25
Good editing capabilities (particularly…
Good editing capabilities (particularly with additional features like signing).Customer support were very prompt with their response and actions.
2020-06-14
The Quarantine Helper...
It has worked perfectly great in this time of need in which everything is been done from home. An excellent assistance to work from home.
2020-05-04
#1 usability according to G2
Try the PDF solution that respects your time.