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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Edit, manage, and save documents in your preferred format
Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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.
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.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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.
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.
Use the converter tool
Select your document and click Convert
.
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.
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.
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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
Loved the fact that it popped up in Google with the DOT form I needed, and allowed me to fill it out without any issues. The 7 Day trial is great and I will most likely keep for the year, due to the ease of adding in forms as well. Thanks
Toriano
2017-10-24
It took me a bit to figure it out. Your guide was confusing and l tried to read it but l didn't find it helpful but l did figure it out on my own. I was fine after that.
Shelley
2018-10-30
What do you like best?
This just helps a ton when I need to edit a pdf on my computer. I used to export PDFs as a jpeg and edited the photo and it was super stupid but this is perfect because I never have to try to remember how I edited a PDF the last time I did it.
What do you dislike?
It’s a little clumsy and took a bit for me to figure it out, which means I’m not excellent at explaining how to use it to other people that aren’t technologically inclined, but it still works really well.
What problems are you solving with the product? What benefits have you realized?
I need to edit release forms and vouchers on a daily basis for my models and it’s a breeze with this extension on my laptop.
User in Entertainment
2018-01-02
What do you like best?
Editing and modification of document ment to be non editable
What do you dislike?
Online editing instead of offline editing to paid customers
What problems are you solving with the product? What benefits have you realized?
Document signing and form filling
TOM PETER
2019-01-28
What do you like best?
The program is easy to use and super convenient. Your documents are always with you on the server PDFIller provides.
What do you dislike?
Getting in touch with a person in customer service is impossible and emails to cust. serv. have not been answered. I originally signed up as a single user; but then as my needs expanded at my office, I added and paid for three more users. For a while everything worked without issue, but then the other three users could not log-in and the different prompts in my dashboard were saying the subscriptions were active and to this day my office staff works through my sole account which can knock someone off in the middle of something.
What problems are you solving with the product? What benefits have you realized?
The fax benefit is awesome. I use the program with my insurance agency. It is way more user friendly than Adobe and you don't need a separate service to send a client a form to sign.
Troy Walton
2019-08-15
The PDF writer worked perfect for what I needed
Pretty easy to use and worked just as advised. I needed this to fill out PDF documents vs. printing them out and hand writing them. In addition finish product is neat and looks professional.
Don't have any negatives other than if it where free it would be even better, but the fee is small in relationship to what you gain.
Dave M.
2017-11-20
Signed up for this service in the middle of a Crisis and ultimately didnt need the service, But failed to cancel it. When I contacted the company, they immediately refunded the money without a hassle; I appreciate that kind of integrity.
Sue W
2024-07-06
Great but just too expensive
Great but just too expensive. Especially considering we are already subscribed to so many other SaaS, this feels over priced.
Tech Mom
2021-10-20
What do you like best?
I like that all certificates on Insurance are in the same place, easy to find and I like the ability to duplicate certs
What do you dislike?
Can't find new documents very easily on the program
What problems are you solving with the product? What benefits have you realized?
It a one stop for get our certificates out to our insured, I like that we can now email and fax from the site
Teresa Marquard
2020-08-12
Convert On Limited Field Resolution Feature
The Convert On Limited Field Resolution feature offers a streamlined approach to optimizing data management. This innovative tool helps you convert data fields with precision and ease, ensuring that your data processing is efficient and effective.
Key Features
Direct conversion for limited field resolutions
User-friendly interface for easy navigation
Seamless integration with existing systems
Reliable data handling, minimizing errors
Customizable settings for specific needs
Potential Use Cases and Benefits
Streamlining data entry processes in various applications
Enhancing data analysis accuracy for better decision-making
Reducing time spent on data management tasks
Simplifying data migration to new platforms
Improving overall productivity through efficient workflows
By utilizing the Convert On Limited Field Resolution feature, you can tackle common data challenges. Whether you struggle with data entry errors or require quick data conversions, this tool is designed to solve your problems. It allows you to focus on what matters most—making informed decisions based on accurate data.
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.
An optical system with the ability to produce images with angular resolution as good as the instrument's theoretical limit is said to be diffraction limited. The resolution of a given instrument is proportional to the size of its objective, and inversely proportional to the wavelength of the light being observed.
What is meant by the diffraction limited resolution of a telescope?
angular resolution. Ability of a telescope to distinguish between adjacent objects in the sky. Diffraction-limited resolution. Theoretical resolution that a telescope can have due to diffraction of light at the telescope's aperture. Depends on the wavelength of radiation and the diameter of the telescope's mirror.
What do we mean by diffraction limit of a telescope?
What is the diffraction limit of a telescope? The minimum angular separation of two sources that can be distinguished by a telescope depends on the wavelength of the light being observed and the diameter of the telescope. This angle is called the DIFFRACTION LIMIT.
What is meant by the resolution of a telescope?
The resolution, or resolving power, of a telescope is defined as being the minimum angular separation between two different objects which can be detected.
How do you find the diffraction limit of a telescope?
The diffraction limit is defined by the equation =1.22 /D, where is the angle you can resolve, is the wavelength of the light, and D is the diameter of your objective mirror (lens). The maximum resolution that can be achieved by any optical system is set by the diffraction limit.
How does diffraction affect resolution?
Diffraction causes points of light which are close together to blur into a single spot: it sets a limit on the resolution with which one can see. If the light passes through a circular aperture.
How does magnification affect resolution?
A simple answer is that resolution of an optical system is its ability to separate two closely spaced objects. Resolution In general as the magnification increases the resolution increases, however, this much more complicated than it seems.
What does resolution depend on?
The limit of resolution (or resolving power) is a measure of the ability of the objective lens to separate in the image adjacent details that are present in the object. The wavelength of light is an important factor in the resolution of a microscope. Shorter wavelengths yield higher resolution.
