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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

Based on 12500+ reviews

Last updated on Sep 25, 2025

The online PDF editor that has it all

Edit PDFs without workarounds

Quickly add, erase, replace, or reformat text in PDFs without converting files back and forth or using clunky desktop software. Our editor works on any device, allowing you to fill out forms and make edits wherever you are.

Add legally binding signatures

Sign PDFs directly in the editor—no extra eSignature tools needed. Add your signature or initials after editing a contract or agreement and send it out to sign.

Make a lasting impression with your PDFs

Add images, logos, tables, and watermarks to maintain a professional look of your documents on any device. Draw lines and arrows, insert checkmarks and shapes, or draw freehand to make quick markings or organize information.

Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments for speedy document reviews. Share files instantly to request edits, feedback, or approval—no need for email attachments.

Create fillable PDF forms

Turn static PDFs into interactive fillable forms anyone can complete online. Drag and drop text boxes, signature fields, dropdowns, and checkboxes, then share your form via a link or publish it on your website.

Split, merge, and rearrange

Edit and reorganize your PDFs in one place. Split a large PDF into bite-sized docs or merge separate files into one comprehensive document. Need a smaller file size? Compress your document with just one click!

How to edit PDFs with pdfFiller

1. Upload or create

Upload a document, find a template in our online library, or create a blank PDF and design it from the ground up.

2. Edit in seconds

Open your document in our drag-and-drop PDF editor and use the tools in the top panel to make edits or add fields.

3. Save or export

Once finished, download a document in any format or send it straight to cloud storage.

Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to edit PDFs.

Education

Real estate

Healthcare

Finance

Human Resources

Legal

Education

Educators and administrators use pdfFiller to edit lesson plans, sign permission slips, and collaborate on curriculum updates. Create fillable forms for enrollment or evaluations, and organize PDFs with ease, all on one platform.

Lesson plans
Permission slips
Enrollment forms
Course registration forms

Real estate

Real estate professionals rely on pdfFiller to manage property documents efficiently, ensuring a polished and professional experience for clients. They edit, sign, annotate documents, highlight key terms, and merge files to organize listings or prepare polished presentations.

Lease agreements
Sales contracts
Client intake forms
Property listing agreements

Healthcare

Healthcare providers use pdfFiller to manage patient and administrative documents with tools to edit intake forms, sign consent forms, add watermarks, annotate reports, create fillable forms, and organize files by splitting or merging PDFs—all in one place.

Patient intake forms
Sign consent forms
Medical reports
Appointment forms

Finance

Financial professionals trust pdfFiller to edit and sign sensitive documents with ease, ensuring every interaction is accurate and professional. With pdfFiller, they can easily modify content, highlight key information, redact sensitive details, and share comments for faster document reviews.

Financial statements
Contracts & agreements
Financial reports
Expense reports

Human Resources

Human Resources

HR professionals use pdfFiller’s editing tools to streamline their work. They can edit contracts or policies on any device, sign and send NDAs or offer letters, add company logos, annotate reviews, and create fillable forms to make employee management more efficient.

Employment contracts
NDAs
Offer letters
Employee feedback forms

Legal

Insurance agents use pdfFiller to edit and compress documents like policy files, claims forms, and client onboarding materials for easy sharing and secure storage. With pdfFiller, they can share insurance documents via link or email to get them signed in seconds.

Contracts and Agreements
Affidavits
Waivers and releases
Trust deeds

PDF editing is just the beginning

Learn more about security

More than a PDF editor

Create and edit PDFs, collect data and signatures, collaborate, and manage files securely in the cloud. pdfFiller empowers you to handle all your document tasks in one place.

Your productivity booster

Stay in the loop and access your documents anytime and anywhere. Zip through paperwork with reusable templates, a built-in library of forms, and streamlined document workflows.

Your documents—secured

From data encryption to signer authentication, pdfFiller helps protect your data and comply with industry-leading security regulations, including HIPAA, SOC 2 Type II, PCI DSS, and others.

pdfFiller scores top ratings on review platforms

I love the ease of completing the forms. I have completed over 30 documents and each one was easy to find in the library once I put the document number in. I love the fact that you can choose which pages you would like to print. Another great feature is it saves each document automatically and you can save the completed document to another device.

Dana

It's a great program, but it can be a bit glitch-y when trying to fill in information. A minor problem, but it does get in the way of having an optimal user experience

Tony l

PDFfiller is a GREAT program with INCREDIBLE customer service! PDFfiller is a GREAT program! It is very easy to use. It helped me tremendously when I had a project and needed to fill out literally hundreds of documents online. The program worked very well, was incredibly responsive, & even kept all of my documents for easy access as well. Most importantly, however, is that they have absolutely INCREDIBLE customer service! I used the chat feature and it was totally painless and even enjoyable. I was treated very well by the chat rep (Paul)! I am a single mother who is trying to start a small business with VERY limited funds. I meant to cancel my plan before my 30-day trial was over. Like so many other times in my hectic life, I guess I forgot! I was quite anxious about it as many companies charge high cancelation fees if you fail to cancel during the trial. There was no need to worry though. I simply logged into my account and then I saw the chat feature. I chose to use it even though I was hesitant to do so (many companies do not provide very good customer service through chat). The response time was extremely fast. I asked to cancel my membership and he replied right away that he would do that for me. Here is the best part, he then proceeded to ASK me if I would like a refund as well!! Now that is WONDERFUL CUSTOMER SERVICE!! Thanks so much, PDFfiller & Paul! I will definitely use them in the future and recommend them to my family and friends. You just do not see that level of customer care combined with great products anymore. I was quite impressed!

April A

PDF Filler Review From forms, to contracts and or agreements I constantly have to fill out documents and then sign them. Your software facilitates these for me in addition to protecting them in a pdf format. I enjoy using your software portal and it solves 99% of my problems. The only issue that comes up from time to time is that when certain large vendors send me a form to fill out and I return it to them they do not recognize it. They want me to use Adobe instead, which I do not care for. I wish there was a way to save the finished document as if it were compatible with Adobe.

Harold B.

Great to mark up documents. I like this software and they have a money back guarantee of 100 days I believe. I use this product to mark up documents and sign. I like to keep everything that I do 100% electronic, so with products like this, I am able to do so. I haven't found anything wrong with this software. It is great for any industry who deals with electronic PDF files.

Leticia G.

Everything I need For the price, I expected a lean version of other e-sign applications. But this has every feature I could possibly need so I'm very impressed.

Amanda

Just what I have been looking for Just what I have been looking for. Very easy to operate once you get the swing of it. Typing over erasures may be a bit tricky, but you have to insert text in a blank space and then you will be abe to move your text over the erasure without any difficulty.

Stanley Green

I somehow allowed my subscription to renew, when I actually do not need this service. A quick contact with customer service handled the problem for me and I got a full refund. I was aided by a representative named ***. No hassle!

Bruce A

Great app!! I like this app very much it makes keeping track of my medications, allergies, surgeries and other medical information easier and all in one place. I can just print what I need to take with me when I am going to see a new doctor for the first time. I recommend this product.

Judy

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Watch our PDF editor in action

Check out a quick video tutorial that shows how to edit any file into an editable PDF in three easy steps.