Easily Convert Files to PDF and Change Size online Gratuito

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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
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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Customer trust by the numbers

64M+
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4M
PDFs edited per month
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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:
Wow, I am just testing the functionality of this system. If it does what I think it can its like having a personal secretary/ administrative assistant. I will gladly pay the premium for the service. My one concern, I want to make sure the is confidentiality and protection for the documents I'm transmitting as they are confidential. These days identity theft and misuse of personal protected inforamtion is critical so, you're assurances my site is secure and my documents I choose to fax and mail from PDF filer are not being inappropriately accessed by PDF filler employees is good to share. I like the email code you require for me to log in, that gives me security. I would like to know that when "chatting" with your team, they can't see my actual documents, just my account. I have no reason not to believe your site is secure, but just sharing. I am considering purchasing a small business, I would use your service daily and would like to be able to "buy up" credits for additional fax capabiltiy. Great service ! I've already referred your system to at least 4 different companies including the mortgage company I'm working with on the purchase of my business who has stated they will refer their clients to it. Thank you.
Jeannette S
2018-04-26
PDFfiller review Excellent application, saves money as you don't have to buy additional software to edit PDFs. Thank goodness for PDFfiller, when you need to fill out PDF forms. Adobe Acrobat forces you to buy additional software to edit PDFs, but with PDFfiller, you can do it for free! It's easy to use, as all you need to do it drag and drop your document, then download it onto your computer or email it to yourself. I would be concerned about security, as this is an online application.
Amy H.
2018-10-14
Easy And Fast PDF Form Filling Software! Works with all types of devices, so I can prepare a document for signature quick and right where I am. Pricing is very fair. It is sometimes a little slow and there is a bit of a learning curve but once those are overcome, it is practically flawless.
Renea H.
2018-06-19
Cool az Cool az, easy to nagigate, edit and save to your device. For the price, way better than Adobe who try to make you pay pay pay, have outrageously pricey monthly payments n bla bla bla. This is way more affordable Thanks team Nga mihi Sonny
Sonny Kameta scarf
2024-05-21
im so pleased with how simple and easy it is to edit pdf files. love all the features. very user friendly. the only thing of concern is the high price
Anonymous Customer
2024-05-16
Nice experience Nice experience, easy to understand my only dislike is the .45 cents fees that are deducted from your banking account during the free trial.
JC
2023-07-26
I MADE A FEW ERRORS DUE TO UNCLEAR… I MADE A FEW ERRORS DUE TO UNCLEAR DIRECTIONS WHICH WERE EXPLINED TO MY SATISFACTION. A SATISFYING LEARNING EXPERIENCE.
BEN HARRISON
2021-11-07
AT FIRST I FOUND IT A BIT DIFFICULT TO USE BUT NOW AM USED TO IT IT IS GREAT. RETAINS THE CHARACTERS OF THAI LANGUAGE BETTER THAN ANY OTHER PROGRAM I HAVE TRIED!
JAYNE
2020-12-03
Most of our Company Documents are… Most of our Company Documents are shared in .pdf format so having the ability of edit them without the need to print out and then fill them in is my reason for the 5 star rating. The interface is simple to understand and easy to navigate.
Thomas McQuaid
2020-10-14

How to Convert Files to PDF and Change Size in minutes

Using a feature-rich document editor at your disposal is crucial in any line of work. Whether you have to Convert Files to PDF and Change Size or create one from scratch, you have all the instruments you need to do it easily with pdfFiller. Its tools and features elevate the quality and efficiency of your work. With features like fillable fields, real-time collaboration, and integration with your top productivity tools, you can polish your documents right away.

Try collaboration features that enable seamless teamwork, as multiple people can modify, comment on, and modify documents simultaneously. This streamlines the document workflow and encourages collaboration, resulting in refined and well-rounded results. Whether you are working individually or in a team, there is nothing that stands between you and a new level of document editing efficiency.

Easy steps to Convert Files to PDF and Change Size in pdfFiller

01
Open the pdfFiller site and log in to your account. If you don’t have an account yet, you can easily register one using your credentials or by linking your active email account.
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When done, you will see your Dashboard, where all your previous paperwork are saved. Click the + Add new button to add your file: upload from your device, import from cloud storage, or link it using the file’s URL.
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Once uploaded, you can Convert Files to PDF and Change Size.
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Make any other additional adjustments to polish your document: add or remove text content, highlight information, add notes or images, insert, and customize fillable fields.
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When you’ve finished editing, click DONE to return to the Dashboard.
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Download the file on your device if required or save it in your profile history, that you can access from anywhere.

Take advantage of the simplicity of working with an easy-to-use yet feature-rich document processing solution. Come to Convert Files to PDF and Change Size and stay for an entirely new workflow. Get going by creating your user account right now!

Easily Convert Files to PDF and Change Size

Transforming your files into PDF format has never been easier. Our tool allows you to quickly convert various file types into PDFs while also providing simple options to change the size of the documents. This solution caters to your needs, making file management more efficient.

Key Features

Quick and easy file conversion to PDF
Adjustable document size for optimized output
Support for multiple file formats
User-friendly interface for seamless navigation
Secure processing to protect your data

Potential Use Cases and Benefits

Prepare professional documents such as resumes and reports
Share presentations without formatting issues
Reduce file size for faster upload and download
Ensure compatibility across different platforms
Maintain document integrity for printing and archiving

Our service addresses common file conversion and size challenges. Whether you need to share a large presentation or ensure compatibility across different devices, this tool provides the perfect solution. You can streamline your workflow and enhance productivity by using our reliable conversion and resizing options.

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
To set measuring tool options, select the tool, then right-click anywhere on the PDF. It displays the following options: Change Scale Ratio and Precision - To change the scaling ratio (such as 3:2) and unit of measurement on the drawing areas.
First, PDFs can be oversized because one or more fonts have been embedded and subset inside that specific PDF file. In fact, adding a single font to a PDF document can sometimes increase the file size substantially. Second, images can also be a culprit.
You can magnify or reduce a PDF by an exact percentage. Choose the hamburger menu (Windows) or the File menu (macOS) > Print. From the Page Sizing & Handling menu, select Custom Scale. Enter the percentage you want to magnify or reduce the PDF. Select Print.

Video guide about Convert Files To PDF And Change Size

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