Turn On Letter 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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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:
Sometimes it is hard to figure out the forms. I thought once I type in one form, that the information would replicate into the forms below, but that didn't happen.
Anonymous Customer
2014-09-10
I am currently going through a painful child custody battle, and PDF Filler has had every form I have needed thus far. In addition, I was able to fill out and electronically file DMV forms, a change of voter registration, and much more.
Jeremy A
2015-10-23
I love this program! I am in an area where I do not have a land line or ability to fax and now I can! I also love the feature where I can erase and correct documents without having to recreate the entire document.
Jennifer B
2018-10-15
What do you like best?
I have several forms that need to be filled out and faxed back to companies. I love that I can fill them out online and fax the PDF back, rather than fill in and fax by hand.
What do you dislike?
The home screen can be confusing to find all my documents sometimess
What problems are you solving with the product? What benefits have you realized?
Solving having to do things by hand. Easily reproduced when needed.
User in Health, Wellness and Fitness
2019-05-28
PDF filler works great and has helped print some documents that we used to have to type. Less time spent on creating forms for the clinic. Document creation - used it for paper billing, in house forms, and staff checklists. Easy to create the document and implement Alignment is sometimes different on the document than what prints. Can take a little trial and error to make it align perfectly.
Mira S.
2017-11-20
I've used PDFiler for the past several years now and have really appreciated it! Just reached out to customer service and they were able to resolve my issue quickly and efficiently. Much appreciated!
Sarah B
2023-09-11
I love that I can fill out forms and save them fax them from here and really anything I need to do in one area. I hate that it cost so much cause I’m on a fixed income and don’t have the money to keep it I can only use it for the free 39 days.
Beauty B
2021-02-27
It is a bit frustrating to learn how to send it to my computer to be accessed and modified as needed. Right now it serves me as a trial, but I wouldn't pay for this.
Anonymous Customer
2021-02-24
What do you like best? I like how simple it is to navigate fields. The program is really good about identifying editable fields in all documents. What do you dislike? I think they can improve the downloading/saving function. There seem to be more steps than one would expect. Recommendations to others considering the product: If you are looking for software that is simple and allows you to edit PDF files easily, this is your program. I feel the least amount of pain when renewing my subscription. For me, it is a must-have tool. What problems are you solving with the product? What benefits have you realized? Zero lag time in legal documents or any documents that require redlining, editing, etc.
User in Retail
2020-08-26

Instructions and Help about Turn On Letter For Free

Turn On Letter: make editing documents online simple

Almost everyone has needed to edit a PDF document. It might be an affidavit or application form that you need to file online. If you collaborate on PDF files with others, and if you need to ensure the accuracy and precision of shared information, use PDF editing tools. Having access to a PDF editor gives you the opportunity to edit text, add pictures, complete forms and convert PDF files to other formats.

Use pdfFiller to create fillable templates yourself, or upload and edit an existing one. New documents can be saved as PDF files and can then be distributed both inside and outside your company using the integration’s features. With pdfFiller, any PDF document can be converted into Doc, PPT, Excel, JPG, or simple text file.

Create a unique signature using your mouse, touchpad, or upload it from a photo, to attach it to your documents. It's available on both desktop and mobile devices, and is verified across the United States under the E-Sign Act of 2000. Use an existing digital signature (scan it from your device, or take a photo), write it down, or verify documents with QR codes.

Discover the numerous features to edit and annotate PDF templates on the go. Cloud storage is available on any device and to provide the best security for your data.

Edit PDF files online. Change the content or mix it up with images, apply watermarks or add checkboxes

Fill out fillable forms. Browse the template library to pick the ready-made document to meet your needs

Create documents from scratch. Add and edit text, signature field, checkboxes and more

Change the format. Convert PDF files to any document format including Word, Excel, Google Docs, Pages and more

Protect with password. Prevent others from unauthorized access to your 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!

Video Review on How to Turn On Letter

#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