Ultimo aggiornamento il
Apr 7, 2026
Easily Edit and Optimize PDF online Gratuito
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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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 can believe how simply this was and how long I fought trying to make other pdf forms work before this.. well worth the money. and I didnt even have a need to take full advantage of all the features. highly recommend and thank you
2015-05-21
I was able to fill out and print a very important document that was not allowing me to fill it out or print it and the chat team was available really late at night and helped me to do it inside PDF Filler.
2015-11-14
For my very first experience I was a little surprised it wasn't free when I already am an Adobe Pro in the Cloud user and pay monthly for that, but oh well.
2016-03-31
No complaints
This app is really user-friendly. It has everything you would expect it to have and more. I never had to google how to do something on this app, every function is there and easy to use.
2020-04-11
PDF filer
Completing forms and getting them to whomever I choose.
Ease of use. I love this software. I have a health issue that makes filling out forms quite difficult. With this software, I am able to complete any document.
There is not much to dislike. So no comments on that.
2019-05-17
Good service
This ia great service, but you shouldn't allow people to fill out entire PDFs just to push them into creating an account and starting a free trial. Be upfront.
2023-06-02
I AM STILL NEW TO THIS BUT I AM FINDING…
I AM STILL NEW TO THIS BUT I AM FINDING VERY HELPFUL AND RESOURCEFUL FOR MY BUSINESS AND FOR PERSONAL USE.
2021-10-25
New to this software but appears to be want I needed...
New to this software but appears to be want I needed working with the many aspects of PDF's for our website. PDF Filler offered an excellent annual rate. I am concerned a little about getting to involved with them. You see it happen often after one year with service providers the rates start increasing. Than you need to find a new service to merge your existing business with. We'll see. Overall though the company has been excellent.
2020-07-22
love pdffiler has made it my "go to" for tax forms, everything so far has worked great as far as downloads and fillable pdfs. will be purchasing in future for sure. thanks, team
2025-04-02
Easily Edit and Optimize Your PDF Files
Welcome to your ultimate solution for editing and optimizing PDF files. This feature allows you to modify your documents with ease, ensuring they look exactly how you envision.
Key Features
Edit text, images, and graphics directly within your PDF documents
Optimize file size for quicker uploads and downloads
Reorganize pages with simple drag-and-drop functionality
Add annotations, comments, and highlights for collaboration
Convert PDFs to various formats effortlessly
Use Cases and Benefits
Revise business reports for accuracy and clarity
Prepare presentation materials that stand out
Share edited contracts with clarity and precision
Create customized documents for specific audiences
Streamline workflows in team collaborations
By using this feature, you eliminate the frustration of dealing with uneditable PDFs. You gain control over your documents, making adjustments quickly and effectively. Whether you are working on contracts, reports, or promotional materials, you can now ensure that each document meets your standards without any hassle.
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
Is there a way to optimize a PDF?
Select Optimize PDF from the Tools center or right-hand pane. Select Reduce File Size and choose whether you want to reduce a single file or multiple files. The file is reduced to the smallest size possible while retaining the document's quality.
What is the difference between PDF and PDF optimized?
Unlike the regular, if we have an optimized PDF, it creates a specific “linear” structure of data at the beginning of the document. The data contain references for the first page and for the rest of the objects in the document.
Can I edit a PDF for free?
Most users who need to modify PDF files instinctively believe that they need to purchase premium desktop PDF Editing software. Thankfully, today there are online PDF editors like DocFly that allow anyone to edit a PDF online quickly and cheaply! DocFly allows you to edit three files per month at no charge.
Does Microsoft Office have a PDF editor?
To convert a PDF and edit it in Word, check out Edit PDF content in Word. Or use a third-party PDF converter tool to import your PDF into an Office file format, make your changes, and then save the file in PDF format again.
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