Add Image Resolution 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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Last updated on Aug 16, 2021

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:
ITS PRETTY GREAT, THERE ARE A FEW FEATURES I WOULD LIKE, INCLUDING AN ONLINE MANUAL AND THE ABILITY TO MOVE TEXT BOXES ONCE THEY ARE FILLED OUT. THERE COULD ALSO BE AN ABILITY TO PAY PER FORM AS I PROBABLY WON'T BE FILLING OUT PDFS FREQUENTLY ENOUGH TO JUSTIFY MONTHLY PAYMENTS.
Frank G
2014-06-03
In my opinion this application is very powerful, however not so intuitive, and I had to spend an inordinate amount of time in chat with technical support personnel. I would be happy to explain further.
David B
2016-12-29
With recent changes, it has become difficult to navigate in the application. Also the app is slow and hence takes too much time for us to work on it. Its a great app, but due to some changes made (may be) the end user is not happy.
Rajesh
2018-06-12
I think your site is well designed and has substantial potential. But being unfamiliar with all the choices, my initial effort at using your site took a little longer that I had hoped it would. But that is a minor critique. i'll do more exploring at a later date.
robert m
2018-09-26
Very Helpful Filler This software is the answer on my problem before on how to edit the PDF. It is very helpful to me and to my team. Easy to access and easy to use. Sometimes I experienced the slow loading of software but it is totally manageable to make it better.
Mary Grace E.
2018-10-15
Great Program! Have used pdfFiller on many occasions now. It's a great program and makes it so easy to fill in documents without having to print and write everything! Highly recommend.
RD
2024-02-01
No single docs (only trial). Unable to split the file. Despite having a free trial it would be nice to edit and download a single document. This only confuses people and catches you if you forget or are unsuccefull with cancelling within 30 days. I used this site to edit an evacuation plan and it was very easy to do, tools are good. However even with help of customer support still not able to split the plan for seperate sections of a building. I had to rewrite the pdf but I didn't make the plan myself. Overall decent tool for free 30 days but can be better.
Martin Buschman
2022-11-09
I am having some difficulties with the…formatting and printing I am having some difficulties with the form printing properly. The formatting does not transfer for printing to landscape and thus loses portions of text contained within the form.
Angela Schumacher
2022-06-27
I mislead them on my intentions for the service level that I required. Once I brought it to their attention, I answered 3 questions; and the matter was immediately resolved. Outstanding customer service comms. !!!
William J Clements
2020-08-27

Instructions and Help about Add Image Resolution For Free

Add Image Resolution: edit PDFs from anywhere

You can use digital solutions to manage all the documents online and don't spend any more time on repetitive steps. Most of them offer all the basic features but take up a lot of storage space on desktop computer. In case a simple online PDF editing tool is not enough and a more flexible solution is required, you can save time and process your PDF documents faster than ever with pdfFiller.

pdfFiller is a web-based document management service with an array of tools for modifying PDF files efficiently. In case you've ever had to edit a document in PDF, sign a scanned image of a contract, or fill out a form in Word, you'll find this tool extremely useful. Make all your documents fillable, submit applications, complete forms, sign contracts, and so on.

Go

Navigate to the pdfFiller website in order to work with your documents paperless. Pick a template from your internet-connected device to upload it to your account. All the document processing features are available to you in just one click.

Use powerful editing features such as typing text, annotating, blacking out and highlighting. Add fillable fields and send documents for signing. Change a document’s page order. Add and edit visual content. Collaborate with other users to fill out the fields. Once a document is completed, download it to your device or save it to the third-party integration cloud.

Create a document on your own or upload a form using the following methods:

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

pdfFiller makes document management effective and efficient. Improve your workflow and make filling out templates and signing forms a breeze.

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!

How to Use the Add Image Resolution Feature in pdfFiller

The Add Image Resolution feature in pdfFiller allows you to enhance the quality of images in your PDF documents. Follow these simple steps to use this feature:

01
Open the PDF document you want to edit in pdfFiller.
02
Click on the 'Edit' tab in the top menu.
03
Select the image you want to enhance by clicking on it.
04
Once the image is selected, a toolbar will appear above it. Click on the 'Image' icon in the toolbar.
05
A dropdown menu will appear. Click on 'Add Image Resolution'.
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A dialog box will open, allowing you to adjust the resolution of the image. You can choose from preset options or enter a custom resolution.
07
After selecting the desired resolution, click 'Apply' to enhance the image.
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You can further adjust the image by using the other options in the toolbar, such as cropping, rotating, or resizing.
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Once you are satisfied with the changes, click 'Done' to save the edited PDF document.

By following these steps, you can easily enhance the resolution of images in your PDF documents using the Add Image Resolution feature in pdfFiller. Enjoy the improved image quality and make your documents more visually appealing!

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
You can increase the resolution of images to ensure that a photo you want to use can be adapted to your project. ... Resizing a low-resolution image doesn't add the additional detail that would be apparent in a high-resolution original photo, but it increases the usefulness of many images.
Open the Camera app on your Android. You'll usually find it on the home screen. ... Tap the gear icon. It's usually at one of the corners of the camera screen. ... Find and select Image properties or Image quality. This may also be called Picture size or Image resolution. ... Select High.
Open your iPhone's Settings. . You'll usually find this app on the home screen. Scroll down and tap Camera. It's toward the bottom of the menu. Tap Record Video. A list of resolution options will appear. Select a higher resolution. The options will vary by phone or tablet. The higher the number, the better the quality.
To check a photo's resolution on a Windows PC, select the file you want to use. Right-click on the image and then select “Properties.” A window will appear with the image's details. Go to the “Details” tab to see the image's dimensions and resolution.
Open the image you want to edit. ... Resize the image. ... Crop the image. ... Reduce the image's noise. ... Retouch areas of fine detail with the clone stamp tool. ... Refine the image's color and contrast. ... Fine tune the image with various tools. ... Apply an effect to the image.
Open the image you want to edit. ... Resize the image. ... Crop the image. ... Reduce the image's noise. ... Retouch areas of fine detail with the clone stamp tool. ... Refine the image's color and contrast. ... Fine tune the image with various tools. ... Apply an effect to the image.
Know your phone camera settings. First off, don't rely on your phone's default auto mode. ... Set your resolution high. ... Yes back camera, No front Camera. ... Lenses are the windows to your soul. ... Tripods & Monopods got your back. ... Go towards the light. ... Composition rules, period. ... of panorama & burst modes.

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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