Customize Image Resolution Gratuito

Drop document here to upload
Select from device
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.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
LIKED THE ABILITY TO SAVE AND PRINT BUT IT TOOK SEVERAL TRIAL AND ERROR EXPERIENCES TO FIGURE OUT THE PROCESS. SOMEONE WITH VERY LITTLE COMPUTER EXPERIENCE WOULD FIND THIS FRUSTRATING
BARB J
2016-01-21
It is very easy to use although there are somethings I don't understand what they are for. Other than that this is the easiest most convenient way to submit forms without the other party having to try to read your own writing.
Graciela G. M
2017-08-16
I had been looking for something which works on phones & chromebooks as well as computers. It's great this operates 100% in a browser and works REALLY well. Has some limited zapier support and has decent integration with g-suite. The support, including one emergency thing, has been much better than average. There are some additions which I feel could make pdffiller absolutely a star, but it's more than functional and easy to use today.
Catherine S
2018-08-01
Very efficient, neat. Legible than handwriting. The only down part is it cost money. Hope this could be free for everyone, and every is informed that this is an option. It would benefit the judicial system to see legible and clear filled up forms by both respondent and petitioners.
Liezl A
2018-09-03
Good for business Works well most of the time with only about 5% of customers having difficulty signing documents. Plan to keep using PDFFILLER does everything I need it to do for my business: quick edits, templates and storage. Some workflow improvements could be made to save clicks and therefore time. Would like more flexibility to send templatized emails
Mark S.
2019-09-18
It got the immediate job done but there were a few hiccups. I don't particularly like their way text is displayed in the larger fill-in fields. The form I was filling out was very complicated and required numerous references to a "Remarks" section at the end of the form because there was insufficient space with the numbered questions to put complete answers without overwriting onto the next numbered question. Consequently, the Remarks section was filled necessitating a separate attachment to contain all the remarks. In the remarks section, I cross-referenced to the numbered question for clarity, e.g. "Question 12(b)..." When I viewed the form on the screen the formatting looked fine but when it printed, the "Q" in the word Question was on one line and everything else "question 12(b) was on the next line. I would like to know how to avoid that issue in the future.
Stephen P
2023-12-13
I have only used it once before and I like it. Some of the fill-in spaces are challenging, but I'm sure it is because I haven't mastered the software yet.
Trudy R H
2021-06-17
I really appreciate the timely response from the support team in handling my cancelation. They were very professional and was very helpful throughout the process. Thank You, So Much!
Shane C
2020-07-17
I liked the idea that I can modify a… I liked the idea that I can modify a document with ease, but the yearly rate for educators is too much. I probably would have continued if I was given a reasonable monthly option. I do have a few subscriptions that I keep on a monthly option. So, keep that on mind when you are working with teachers.
Irene DeKeyser
2025-05-14

Customize Image Resolution Feature

Take control of your visuals with the Customize Image Resolution feature. This tool allows you to adjust the clarity and size of your images to meet your specific needs. Whether you are printing, sharing online, or designing graphics, having the right image resolution matters.

Key Features

Adjust resolution settings with ease
Save images in various formats
Preview changes instantly
Maintain original quality while resizing
User-friendly interface for all skill levels

Potential Use Cases and Benefits

Enhance image quality for printed materials
Optimize images for faster website loading
Prepare photos for social media sharing
Resize images for email attachments
Create high-resolution graphics for marketing

By using the Customize Image Resolution feature, you can solve common issues related to image quality. No longer worry about pixelation or incorrect sizes. You gain the ability to create images that look their best, fulfill your requirements, and meet your audience's expectations effortlessly.

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
In order to change the resolution of your image, you will need a photo editing program (Photoshop, Windows Paint, Picnic, PhotoS cape, etc). If you need to resize your image for email or web, you can change the pixels or the image size, which will change the resolution of the image.
Touch the Control icon. Choosing the More Options icon. Touch the Picture Size icon. Choose an available resolution.
Click on the setup icon (the geared one from the top left corner)>click on photo encoding setting>JPEG Quality level, you can select 100 best or the predefined quality by scrolling down. The app also lets you to change the photo format from JPEG from PNG format(for better quality of pics, simple editing not possible).
Go to the “Details” tab to see the image's dimensions and resolution. The image information window will open. You can find the image dimension and resolution under the “More Info” tab.
2:18 8:34 Suggested clip Photoshop: Convert Low-Resolution to High-Resolution! Up-Scaling YouTubeStart of suggested client of suggested clip Photoshop: Convert Low-Resolution to High-Resolution! Up-Scaling
Choose Image > Image Size. To maintain the current ratio of pixel width to pixel height, select Constrain Proportions. Under Pixel Dimensions, enter values for Width and Height. Make sure that Resample Image is selected, and choose an interpolation method.

#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