Proofread Application For Free

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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
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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:
It's great! Only problem I had was trying to erase a hi-lited area I accidentally added. The software wanted me to pay for an upgrade for the eraser which I think is ridiculous guys. Other than that, awesome.
E Froerer
2016-12-23
Great User friendly Program!! The program is very user friendly and pretty much self explanatory. However, if you do have any questions, Customer Service is also very friendly and helpful!!!! They respond quickly and walk you through any questions you have.
Albert
2024-08-24
I was a bit unsure about whether non alphabet/numbers should be added. I was also unable to add my initial after my surname (just typing it) as the filler kept on opening the initial (as in signature) block.
Priscilla Z
2024-06-11
There was a big learning curve for me, but think I have a fair handle on it now There was a big learning curve for me, but I think I'm getting the hang of it now, once I've finally finished a Fax Form cover sheet.
Cheryl Young
2024-02-16
Thank you so much for the super prompt reply! I had somehow removed the date stamp from my digital signature and I could not figure out how to get it back on. Turns out it was a pretty simple fix (doh!). Kara responded super fast to my cry for help. She provided written instructions as well as a screenshot (very helpful!). My date stamp is back on. :)
Laura Jestings
2023-03-10
An Affordable and Easy Solution for Businesses Handling E-Signatures As an inexpensive and simple tool for signing documents digitally, pdfFiller is unrivaled in value compared to other solutions offered by Adobe and others. Our company uses pdfFiller constantly to compose property deeds for our owners. We also prepare a variety of documents for our Board of Directors to sign conveniently since they are not onsite always. It does cost more money in monthly subscription fees to have faster access to customer service. At the first time we experienced a technical problem and needed a question answered we did not have the service tier that afforded same-day replies from customer support. This was an inconvenience, but we have since upgraded our services.
Aaron C.
2022-08-24
This was pretty easy to use once I… This was pretty easy to use once I started. I only needed it for one form and do not edit a lot of PDF files normally.
tsimonson
2021-10-31
It was a little challenging at first and the online help was a little overbearing to start. You should always assume that people know how to operate every aspect of there computer. I had a glitch and he was a little belittling to me which being 50 and having diabetes its hard for me to see sometimes and once i stated that his demeanor changed and he helped me finally.
Kevin D
2021-08-27
What do you like best? I receive notifications to my Gmail account on my phone and the computer. I like knowing when documents I fax for insurance companies and claims are received or if there was an error. I like the Word to PDF option and how I can send signature requests to individuals. I like the editing features as well. What do you dislike? I don't have any complaints for what I use pdfFiller for. Recommendations to others considering the product: This is very simple to understand and use. I've utilized it every day since since I purchased it back around February 2020. It also keeps a paper trail audit which is helpful. What problems are you solving with the product? What benefits have you realized? I can send faxes directly from my computer/printer or my cell phone. It is very convenient. I know immediately if the fax was not received. I know when I receive a fax, which is also nice. It is very beneficial for a small mental health business. I like the feature of email faxing and document creation, as well as uploading my own templates to send out to my clientele.
Tricia Pelc, LPC
2020-11-10

Instructions and Help about Proofread Application For Free

Proofread Application: make editing documents online simple

Document editing is a routine process for most people on a regular basis. There's a number of services that help you to modify a PDF or Word document's content one way or another. The most common option is to try desktop applications, but they take up a lot of space on a computer and affect its performance drastically. Online PDF editing tools are much more convenient for most people, however the vast part of them don't cover all the needs.

The good news is, now there's just one tool to cover all your PDF-related needs to start working on documents online.

pdfFiller is a multi-purpose solution to store, create, edit your documents in just one browser tab. Besides PDFs, you are able to edit and upload other primary formats, i.e., Word, PowerPoint, images, plain text files and more. Upload documents from your device and start editing in just one click, or create a new one from scratch. All you need to start working is an internet-connected device and a pdfFiller subscription.

pdfFiller is equipped with an all-in-one online text editor, which simplifies the process online for users. It includes a great range of tools for you to modify not only the document's content but its layout, to make it appear more professional. Edit pages, add fillable fields anywhere on the form, add spreadsheets and images, customize the text formatting and attach a signature — all in one place.

Make a document yourself or upload a form using these methods:

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

Once uploaded, all your documents are accessible from the Docs folder. Every document is securely stored on remote server and protected with world-class encryption. It means they cannot be lost or used by anyone else except yourself and permitted users. Manage all the paperwork online in one browser tab and save time.

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
Proofread backwards. Place a ruler under each line as you read it. Know your own typical mistakes. Proofread for one type of error at a time. Try to make a break between writing and proofreading. Proofread at the time of day when you are most alert to spotting errors. Proofread once aloud.
Read your work backward, starting with the last sentence and working your way in reverse order to the beginning. Read your work out loud. Always proofread a printed version of your work. Give yourself some time.
proofread too carefully. First use a spell check on your computer and then proofread a printed out version. Always proofread the advert thoroughly before it's placed online. She also proofread the 2.20 version of this document, much of which remains verbatim.
Print out a hard copy while proofreading on screen. Ensure the document makes sense. Use your computer spellchecker. Use a pencil to point to every single word. Check the title or headline. Check telephone numbers by calling them.
Start with the assumption that you will find errors. Don't think of proofreading as a safeguard. Use a spell checker, but know its limits. Read out loud. Read backward. Go slow to go fast. Accept the fact that someone will have to do it.
Write first, proofread last. Print a copy. Change how it looks. Work on one section at a time. Take your time.
Read the material aloud to yourself, your colleague, even your cat. Reading out loud forces you to say (and hear) each word. Check the first sentence. The beginning of a story gets a lot of attention. And check the last paragraph. Change your environment. Change the type size, margins, fonts or colors.
Sleep on it. Look over the document at different times of day. Read your writing out loud. Keep an error list. Keep a list of difficult words nearby. Give it time.

#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