Extend Resolution For Free

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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
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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 absolutely love the collection of documents and the fact that I can make my own forms. It has nearly everything one has to know. PDfiller initially charged me for a full year, when all i wanted was a trial, so I was very upset however I am glad I kept it. Irina
Irina M
2015-11-21
HOW DO I EDIT A FORM I HAVE ALREADY DOWNLOADED I love the fact that I found it easy to edit my documents. I could edit and download as many times as possible. Found a lot of useful information on the filler too.
Keke
2018-09-05
What do you like best?
I like how easy it is to edit the content of a PDF. I've recently had to adjust a few documents which were not previously editable for me, and this has made it simple to keep things updated.
What do you dislike?
I would like to be able to choose the file destination when selecting Save As, rather than it defaulting to my Downloads folder.
What problems are you solving with the product? What benefits have you realized?
We've recently implemented new contracts for our accounts, and using PDFfiller has made creating them so easy. It's saved me a significant amount of time.
User in Entertainment
2019-01-29
Great way to electronically complete forms! I hate printing and re-uploading forms. This is a great way to eliminate that. Also good for converting static files to dynamic documents! It can be finicky and annoying to use if the computer doesn't have the right software.
Stephanie S.
2019-02-15
I feel that it was inappropriate and a bit shady to let a customer edit the PDF and then hit them with the credit card ask. Maybe let them do a test for 15m or something.
JObermayer
2024-09-05
very nice it worked and did a very good job with perfection. and for anyone that cant get it to work it took patience is all or you device is junk! VERY GOOD AND THANK YOU
Jessica A
2022-11-15
I have used PDFfiller and it is a great help.… I have used PDFfiller and it is a great time saver. By making any form to a can be filled. form online.. Its great to find a form that I need , but its not fillable, this fixs that... Their customer service is great, helped me the fist call..
Stephen Scribner
2020-10-12
What do you like best? pdfFiller gives me the tools to customize forms specific to our office and our industry. I also love the ability to create templates for new documents that I design in-house. This cuts down on costs because these templates do not have to outsourced. It is all right there at my finger tips. One additional bonus specifically for me: everyone in our office knows my handwriting is difficult to translate. PDF filler gives me a fast and efficient tool to complete documents and forms in a timely manner. What do you dislike? What's there to dislike? It's all good. Recommendations to others considering the product: Give it a try for a trial use. I assure that you will not be disappointed with pdfFiller. This product will make your job much easier. What problems are you solving with the product? What benefits have you realized? As a contractor, we have some customers that require a specific contract form. This form requires customization for each customer. pdfFiller allows me to include the specific terms and conditions in the contract while customizing it for the specific customer. This is a huge win for our company since we would normally have to outsource this contract to be completed by others.
Brian Smith
2020-08-31
Completed what I needed done Completed what I needed done. The reason for 4 stars is because you force people to sign up for a monthly subscription versus just charging for the one time use of the feature.
Derek
2025-03-03

Instructions and Help about Extend Resolution For Free

Extend Resolution: make editing documents online a breeze

Document editing is a routine task performed by many people on daily basis, and there's a range of services to edit your Word or PDF document's content in one way or another. The most common option is to use desktop applications to edit PDFs, but they take up a lot of space on computer and affect its performance drastically. There are also lots of online document processing tools, which work better on older devices and faster to work with.

But now there's the right platform to modify PDF files and much more online.

pdfFiller is a multi-purpose solution that allows you store, produce, edit your documents online. It supports PDF documents and other common file formats, such as Word, JPG and PNG images, PowerPoint and more. Using pdfFiller's document creation tool, generate a fillable document yourself, or upload an existing one to edit. All you need to start processing documents online with pdfFiller is any internet-connected device.

pdfFiller offers a multi-purpose text editor, so it's possible to rewrite the content of documents. It comes with a great variety of tools for you to customize not only the template's content but its layout, so it will appear more professional. Among many other things, the pdfFiller editing tool allows you to edit pages, put fillable fields, attach images and graphic elements, modify text formatting, and so on.

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

01
Upload a document from your device.
02
Search for the form you need from the template library.
03
Open the Enter URL tab and insert the link to your file.
04
Upload a document from cloud storage (Google Drive, Box, Dropbox, One Drive and others).
05
Browse the Legal library.

Access every document you worked with just by browsing to the Docs folder. pdfFiller export all your data to remote server, to provide you with extra level of security. Your data is accessible across all your devices instantly, and you're in control of who are able to access your templates. Save time by quickly managing documents online directly in your web browser.

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
What resolution is a 1440×900 display (720p or 1080p 1440p)? ... A 1080p video is 1920 × 1080 (if the aspect ratio is standard). A 1440p video is 1440 pixels vertically, not horizontally. If it retains the standard HDTV aspect ratio, it would be 2560 × 1440 pixels.
16:10 aspect ratio resolutions: 1280×800, 1440×900, 1680×1050, 1920×1200 and 2560×1600. 16:9 aspect ratio resolutions: 1024×576, 1152×648, 1280×720, 1366×768, 1600×900, 1920×1080, 2560×1440 and 3840×2160.
What resolution is a 1440×900 display (720p or 1080p 1440p)? ... A 1080p video is 1920 × 1080 (if the aspect ratio is standard). A 1440p video is 1440 pixels vertically, not horizontally. If it retains the standard HDTV aspect ratio, it would be 2560 × 1440 pixels.
4:3 aspect ratio resolutions: 640×480, 800×600, 960×720, 1024×768, 1280×960, 1400×1050, 1440×1080, 1600×1200, 1856×1392, 1920×1440, and 2048×1536. 16:10 aspect ratio resolutions: 1280×800, 1440×900, 1680×1050, 1920×1200, and 2560×1600.
WGA (1280×800 pixels, 16:10 aspect ratio): WGA is the widescreen version of LGA delivering the same vertical resolution but providing 20% more horizontal resolution.
SD is any resolution lower than 720p (1280 × 720). 1280 × 800 is considered HD, but is a non-standard resolution, so for some programs, you may see a black bar along the bottom of the screen, such as when running a 720p video full screen.
SD is any resolution lower than 720p (1280 × 720). 1280 × 800 is considered HD, but is a non-standard resolution, so for some programs, you may see a black bar along the bottom of the screen, such as when running a 720p video full screen. 1080i is better than 720p, due to having a higher number of total pixels.
Yes, 1280×800 is perfectly fine for watching movies, as it does still count as HD. Also, I often stream my movies at 720p to my smart TV and barely notice any difference from the distance.
Distinguished. Both resolutions are quite close, so you are unlikely to notice much difference between 1280×800 and 1366×768. It's also worth mentioning that 1366×768 is a very popular resolution so most software and websites are designed to work well in it (or higher resolutions).
Screen Pixels Per Inch A screen resolution of 1920×1200 means 1,920 pixels horizontally across each of 1,200 lines, which run vertically from top to bottom. Very often, a third number is added to the specification to designate colors; for example, 1920×1200x64K indicates a setting of 64,000 colors.

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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