Word Editor - Certify Online 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
Note: Integration described on this webpage may temporarily not be available.
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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:
Have been using PDF filler for about a week. We decided to use it for our company because it was secure, had all the functionality and more than competitors. It was also had a better price point for our purposings.
Anonymous Customer
2015-11-25
The Popups that direct you to what to fill in are annoying. Would like to be able to turn off. Other than that Love PDF Filler Way better than my current management system's accords!
susan b
2017-08-02
it's a little bit too expensive for me. I will not have to use it very often, maybe only once or twice a month for work, but i do require the premium package for all of the features that i need to have. so it just seems crazy to me to pay almost $200 a year for something im only going to use 24 times the whole year. other than the too high price, i think its a great program!
Tracie P
2020-03-06
What do you like best?
Create and save editable PDFs in one secure spot. Getting verified signatures with a time stamp is great.
What do you dislike?
I do not dislike anything. If I had to pick my least favorite thing, I’d say that sharing documents via is not as straight forward from the website. I usually save a local copy and email from that to avoid confusion.
What problems are you solving with the product? What benefits have you realized?
Sending contracts for signatures to clients.
Agency in Entertainment
2019-02-25
THE BEST IN THE INDUSTRY Very good product for the price. I highly recommend the annual membership. I have used PDF Filler for many years now, it is easy to use and there are many features that it does have that I don't use. If you use this tool to the max, it will benefit any company. Nothing really to mention about that is bad about this program....I know there are a lot of features that I don't use, that I would like to learn how to integrate into my company.
Louie F.
2018-05-15
My work with clients made EASY! This has made my work with mental health clients so much easier. I am able to convert any document to a "Fillable" PDF so that the client doesn't have to work so hard to complete assignments and assessments! Thank you!!!
Amy L. Krohn, MA, LPC, CAGCS
2023-08-14
amazing and user friendly and… amazing and user friendly and distinctive than any other pdf editors ... this is a must for any pdf users in such low cost
ganeshan k
2023-01-20
It's very easy to use. Also the customer service is exceptional. Very responsive to My questions. When I decided I didn't need it anymore, they processed my cancellation quickly and easily.
Marcella D
2022-03-26
When I realized I had to solve a problem involving this company, I prepared myself for a multi-day, inconvenient annoyance. Instead, I was very pleasantly surprised to find a prompt reply which ended swiftly in a satisfactory way ... even though it turned out to be my own fault! I used the program for only one item but I "poked around" in it to get a better handle on it. For anyone using PDF's on an almost daily basis, I'm sure pdfFiller would be an extremely useful tool.
Vera
2020-04-21

Word Editor - Certify Feature

The Certify feature in Word Editor enhances the quality and reliability of your documents. This tool adds an extra layer of assurance, allowing you to validate your work with ease and confidence. Say goodbye to uncertainty about document integrity and embrace a tool designed for clarity and trust.

Key Features

Easy document certification process
Instant verification status updates
User-friendly interface
Complete audit trail for all changes
Secure certification storage

Use Cases and Benefits

Validating academic papers for submission
Ensuring compliance in legal documents
Certifying reports for professional presentations
Providing authenticity for business proposals
Maintaining integrity in collaborative projects

By using the Certify feature, you effectively solve the challenges of document authenticity and trustworthiness. You can focus on your content while we take care of the validation process. Whether you are a student, a professional, or part of a team, your work will always carry the weight of credibility.

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
Earn a bachelor's degree in English, communications, creative writing, journalism or a similar field. It is also possible to become a copy editor with an educational background in medicine, law or engineering; copy editors with professional backgrounds tend to specialize in editing copy in that area.
Editors must be curious, creative and detail oriented. They need strong writing, interpersonal, listening and speaking skills and must be comfortable using computers to do their job. Editors usually need a bachelor's degree in English, journalism or communication. They earn a median annual salary of $56,010.
Editors usually need a bachelor's degree in English, journalism or communication. They earn a median annual salary of $56,010. Find a career that makes good use of your strengths.
There are no certification or licensure requirements to work as an editor. How long does it take to become an editor? It takes most people around four years to earn a bachelor's degree. Those who pursue graduate publishing or editing degrees or certificates will take another year or two to complete their education.
Must Have A Great Command Of English. While you don't need an English degree to become a proofreader, you must have a great command of the English language. Must Love To Read. Must Have An Eye For Detail. Must Have Self-Control. Must Be Able To Manage Time Well.
Courses in the Editing certificate program are designed to prepare students to enter the publishing industry and to help current editing professionals build skills and knowledge for career advancement.
Earn a bachelor's degree in English, communications, creative writing, journalism or a similar field. It is also possible to become a copy editor with an educational background in medicine, law or engineering; copy editors with professional backgrounds tend to specialize in editing copy in that area.
You do not have to be certified to work as a proofreader. Gain experience in writing and grammar. You can complete a degree with a major in English or take technical writing courses. Take journalism courses, including copy editing and online editing.

Video Review on How to Word Editor - Certify Online

#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