PDF App Know Online Gratis

Drop document here to upload
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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
Note: Integration described on this webpage may temporarily not be available.
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Laatst bijgewerkt op Dec 12, 2023

Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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 would prefer that the fill in templates be free of charge. The one used is great and I would hope to find another one as such. Easy to use formatting and site.
Deborah B
2018-03-23
i love it but i have a few things i don't know how to do like if I download a pdf and want to make more space for a word i don't know how to do that. you cant just hit the space bar and move it.
Cindy O
2018-06-30
This application saves me significant amounts of valuable time in the clinic The most desirable feature of this application is the time that it saves on recurrent clinical and axillary paperwork for my clients The most tedious aspect is searching for past documents which dont seem to search by just part of the title
Kelly D.
2017-10-02
Necessity for obtaining digital signatures PDFfiler has helped my business be more efficient. There are a lot of features that I enjoyed using from this software. I like the ability to edit the pdf file, link to fill feature, and how this stores the documents. Navigating the pdf editing mode was confusing at first. Customer service helped me with this. I don't like how the text cuts off (writing information in the box that leads to scrolling) when printing (you can see the whole box). I have had issues when converting a pdf file to word; formatting is weird. I found myself wasting time trying to fix it.
Vilmary L.
2022-11-18
What do you like best? The most helpful thing about pdfFiller is that I can take a pdf document and add text or highlight text effortlessly. It is very user-friendly. What do you dislike? I have nothing to complain about with pdfFiller by airSlate. It saves me so much time there is literally nothing to dislike. What problems is the product solving and how is that benefiting you? pdfFiller by airSlate is solving problems when I needed to make changes to a pdf document and it was so hard to do without it looking jumbled until I found pdfFiller. It has saved me so much time and my documents come out looking so much cleaner and professional.
Holly Dalton
2022-11-09
What do you like best? It is much easier to use than Adobe Acrobat. Much more intuitive functions and file management. It has saved me a ton of time with the cloud storage of documents. I have used effectively for construction related documents. What do you dislike? Very rarely I have needed to use another platform because some municipalities require it but 98% of what I need to do is supported. What problems are you solving with the product? What benefits have you realized? Remote completion of forms and extracting text from PDF documents mostly.
James Worrell
2021-02-16
Professional look! Got to know about PDFfiller because we use Salesforce at work, and these two are compatible. Taken together - tremendous time savings, at least several hours a week, i'd say! Longer contracts might need a while to get fully visible on the screen, but no rush here What do you think about this review?
Samuel Martin
2021-02-05
I activated to try for the first time and only needed for a single transaction. Very easy to use and should I need a service in the future, would definitely purchase.
Stephanie S
2021-01-10
Even though I didn’t use their website Even though I didn’t use their website, I am very satisfied with the customer service. I have subscribed and forgot about it and it took the money from my account. I contacted customer support and my issue was solved in less than a minute! If anyone has the same problem, don’t worry, just contact them and they’ll help! :)
Nora
2020-04-21

Instructions and Help about PDF App Know Online Gratis

PDF App Know: easy document editing

Document editing is a routine procedure performed by many individuals on daily basis, and there are various platforms out there to edit a PDF or Word template's content. The common option is to try desktop tools, but they often take up a lot of space on a computer and affect its performance drastically. There are plenty of online document processing platforms which work better on older devices and faster to use.

The good news is, now you have just one service to solve all your PDF problems to start working on documents online.

Using pdfFiller, you are able to store, change, generate, sign and send PDFs on the go, without leaving a browser. It supports not just PDF documents but other common file formats, such as Word, JPG and PNG images, PowerPoint and more. pdfFiller allows you to either create a document on your own or upload it from your device in no time. All you need to start processing documents with pdfFiller is any internet-connected device.

Proceed to the fully-featured online text editor for starting to modify your documents. It features a great selection of tools for you to modify the document's content and its layout, so it will appear more professional. Using pdfFiller, you can edit pages on the go, place fillable fields anywhere on forms, add images, text formatting and attach digital signatures.

Create a document yourself or upload an existing one using the following methods:

01
Drag and drop a document from your device.
02
Open the Enter URL tab and insert the path to your sample.
03
Find the form you need in our catalog using the search.
04
Upload a document from cloud storage (Google Drive, Box, Dropbox, One Drive and others).
05
Browse the Legal library.

When uploaded, all your templates are easily reachable from the Docs folder. Every document is stored securely on remote server and protected with advanced encryption. This means that they cannot be lost or used by anybody else except yourself. Manage all your paperwork online in one browser tab and save time.

Discover the Power of PDF App Know

PDF App Know offers a range of features designed to enhance your document handling experience. Whether you need to read, edit, or share PDF files, this app provides simple and effective solutions.

Key Features of PDF App Know

Easy PDF viewing and navigation
Editing tools for text and images
Annotation options for clear feedback
Secure sharing capabilities
File conversion to and from various formats

Potential Use Cases and Benefits

Professionals reviewing documents on the go
Students annotating lecture notes
Teams collaborating on project proposals
Individuals converting files for different software
Anyone needing to organize and store PDFs securely

PDF App Know addresses common challenges like document formatting issues, collaboration hurdles, and time-consuming conversions. With our app, you can streamline your workflow, enhance productivity, and maintain control over your documents.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Google PDF Viewer is Google's official app for PDF viewing available to Android devices. There's no app to display — once installed, the app works whenever you try to open a PDF. The app allows you not just to view, but also print, search text, and copy text from PDF documents.
Suggested clip ADHD and Dyslexia Strategies: How to Turn on Text to Speech on YouTubeStart of suggested client of suggested clip ADHD and Dyslexia Strategies: How to Turn on Text to Speech on
Open the “My Files” or “File Manager” app on your device. Open the Downloads folder. Tap the PDF file to open it.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025