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:
Not a bad program to work on pdf documents and comes with an online storage box. It does require a monthly subscription fee for the service, but may be more affordable for some if you don't already have the more expensive Adobe Acrobat or other program.
Kathy
2014-05-08
It is easy to work with. The best for adding content to PDF files whether it is words or photos. This is my #1 go to for files. I am in real estate and this is the best product
Anonymous Customer
2016-09-24
not a techie, but was able to navigate the program fairly easily. love the auto fill feature and the capability to email right away and to go back and edit
Charlotte G R
2017-03-15
So far, so good. I love the fact that, before I paid--my documents were always saved and not lost. So that later, when I was ready to pay, I didn't have to start over. That was awesome.
CAnne
2017-05-22
There doesnt seem to be alot of "man in the street" logic to how you explain things. It seems to be written by Code cutters or IT people. Lots of simple things like , I look up how to save a document. You say : Save your document by clicking the 'Save as PDF' button in either the "MyForms" . There is NO such button only a "save as" button. Also Where is the "My Forms" page? is it named as such or .... ????Bascally though, its a great piece of software. You just have to get a REAL human being to rewrite instructions.
Frank G
2018-10-16
This app is just what I needed to class…Senior Softball brackets This app is just what I needed to class up my brackets for Senior Softball Tournaments. Easy to understand, very user friendly even for an old guy. I highly recommend it. A very good value,
Jim Bagbey
2021-05-18
What do you like best? Fill In, Signing and Saving to Computer and to all What do you dislike? I dislike nothing with the system it is all great! Recommendations to others considering the product: Yes to all of my colleagues What problems are you solving with the product? What benefits have you realized? All good here...I use it weekly for my workflows and I recommend it to my colleagues....
Jay Bouldin MD
2021-02-16
Not very user friendly Not very user friendly. The "sign-up" commitment is not good... Inevitably some people will forget to cancel and then will be hit with a high annual charge...
Paul Hardy
2021-02-04
I've been using the trial version of… I've been using the trial version of the pdfFiller and am very impressed and happy with the program. Am suggesting that we sign up. The program is very easy to use; very pleased with it.
Jo Torres
2020-09-25

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