Accelerate the way you Change PDF Font Size on Desktop For Free

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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
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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:
Your guy was good - but I really didn't get the result from the program I expected. I thought it would convert to word exactly. I understand why it didn't - just makes the program less than what I had thought I was buying. I don't do this type of work often and will probably just discontinue the program.
Gerry E
2017-03-10
I have found the PDF filler to be very useful in completing some legal documentation needed. It was easy to use and the final results were professional.
Anne M
2017-05-01
I had some trouble at first (yesterday), but support was able to help. Now things are going smoothly on my end. It still remains to see how my signers interact with PDF Filler.
Ray H
2018-06-07
Could make it a little easier to sign… Could make it a little easier to sign and save documents to your desktop, especially when you need to send signed documdents via email.
Joshua Graybill
2022-02-19
Beginner but I am enjoying it... Just started using this program and am enjoying it. It is very easy to use and can be uses for all your professional documents.
healthy_journey
2021-08-23
The representative from PDF Filler was…terrific!!! The representative from PDF Filler was great. I received a message in response to my question right away, and was granted my request. If the support team is any indication of what the company is like, I'm very impressed!
Rachel
2021-05-15
This program is amazing. It is so easy to add images and text to existing pdf files not to mention how fast it is. I needed to add my logos and information to my suppliers product pdfs and this saved me a lot of time and got the job done! Thanks!
Denis B
2020-10-16
I am not computer techy - and I have been able to figure this out to do what we need. I am sure there are features that I have not figured out yet - but I stay very busy @ work so doing a webinar would be tricky to schedule.
Debbie R
2020-07-21
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

Learn how to Change PDF Font Size on Desktop within minutes

People are getting quite limited when it comes to picking a platform for dealing with PDF files. Many run into issues with compatibility, even if they utilize well-known operating systems like Android or iOS. We've prepared some tips that may help you simplify your search for tools to Change PDF Font Size on your Desktop.

Change PDF Font Size on Desktop faster than ever with pdfFiller:

01
Convenient export. Send a document by email, archive it in the cloud, submit it to the IRS, or simply download it.
02
Straightforward interface. Select all the required tools in a maximum of two clicks. There are no hidden buttons and lots of dropdown menus.
03
Constant platform improvements. Benefit from monthly innovations and development.
04
Fast import. Store documents in your preferred storage. You can always upload them from your internal memory, import them from the cloud, or use a link or email.
05
Quick login. Use your credentials or social media profiles to access your account.

Among lots of online platforms for document management, take a look at pdfFiller. It meets all the requirements mentioned above as well as enables anyone to handle PDFs professionally. No tedious tutorials, specialized skills, and no more paper mess. The only thing you need in order to operate without difficulty is a web browser and an account. Our solution will assist you with all possible PDF issues as you explore the product; we can provide you with even more than the feature to Change PDF Font Size on Desktop. Many other useful features which you can find on the service will transform the routine of editing PDF files from a dreary task into a sleek and effortless process.

Go to pdffiller.com, register your account, and enhance the way you handle documents!

Change PDF Font Size on Desktop with Ease

Are you tired of struggling with PDF documents that have font sizes too small or too large? Now, you can effortlessly change the font size on your PDFs directly from your desktop. We understand that readability is crucial, and with this feature, you can tailor your documents to fit your preferences and needs.

Key Features

Adjust font size with simple clicks
Preview changes in real-time
Compatible with various PDF formats
User-friendly interface
Batch processing for multiple files

Potential Use Cases and Benefits

Improve accessibility for those with visual impairments
Enhance document readability for presentations
Customize reports for better clarity
Prepare legal documents with precise formatting
Optimize academic papers for easy review

This feature solves your problem by giving you complete control over how your PDF documents appear. You no longer need to squint at tiny fonts or deal with distractions caused by oversized text. With just a few clicks, you can create clear, professional documents that make reading easy. Take charge of your PDFs today, and enjoy a smoother reading experience.

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
Choose Tools > Edit PDF > Edit . The dotted outlines identify the text and images you can edit. Select the text you want to change. In the right-side Format panel, select a font, font size, or other formatting options.
Edit a PDF Go to File > Open. Find the PDF and open it (you might have to select Browse and find the PDF in a folder). Word tells you that it's going to make a copy of the PDF and convert its contents into a format that Word can display. ... After your edits, you save it as a Word doc or a PDF.
Go to Edit > Preferences > Content Editing > Font Options. Select an appropriate font in the Default font for Add Text drop-down list. Select an appropriate font size in the Font Size drop-down list. Click OK.

Video instructions on how to Change PDF Font Size on Desktop

#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