Draft personalized letters with Letter of Explanation builder software

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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
Based on 12500+ reviews
अंतिम बार अद्यतन किया गया Dec 30, 2025

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I love this program, it is very helpful. However, I would like to see more PDF editing tools available, so I can do things visually, such as cropping, re-sizing, etc...
Anonymous Customer
PDF Filler customer service is like it used to be when businesses actually cared if you did business with them, their 24 hour support guys are incredible, unfortunately I am always in such a hurry when I talk to them I X out the opportunity to give them a 5 star Kudos..."Thank you for hiring an amazing group of people which do a great job representing the integrity of your program, you have earned a customer for life", that's what I would say if I could slow down for a few minutes!
Angela F
What do you like best?
Huge time saver because we spend a great deal of time filling out forms, and we fill out the same forms with the same info year after year, and pdffiller keeps it for us and all we have to do is change the date.
What do you dislike?
Nothing really. It's an odd process, fill in your forms, hit this button, then hit that button, and then go find the finished product in your downloads. I would prefer to specify where it goes and rename it before it goes there.
Recommendations to others considering the product:
If you are an insurance agent that uses Acord forms, this is for you.
What problems are you solving with the product? What benefits have you realized?
This definitely saves me money because it save my staff huge amounts of time. Everything is now done digitally, so we need our forms in a digital format that we can save from year to year and change information in the forms at will.
Executive Sponsor in Insurance
What do you like best?
No more printing and filling out forms by hand.
What do you dislike?
I used to be able to upload a signature from an iPhone photo, and it could be placed on a document in a way that it look like it was written there, and not a pasted photo. I liked this and cannot seem to do this anymore.
What problems are you solving with the product? What benefits have you realized?
It's amazing how many forms still need to be filled out by hand in this age of tech and no typewriters. Printing documents, hand writing, then rescanning to a recipient is messy, time consuming and wastes ink and paper. Besides, make a mistake, and you need to start over with a new form. And don't get me started with "white out." PDFiller streamlines all this and results in a very neat, professional looking document. I do lots of contracts, and don't always get red-line drafts to work with. I can use PDFiller do do red-lining (word-processing changes to early drafts) and send them right back to the counter-parts. Then with the final draft the PDFiller signature feature allows me to initial or sign, and send - again without printing/rescanning. Since for many transactions e-transmitted signatures, as opposed to "wet" signatures, has become standard and legally acceptable the process is now a breeze. And if I still have to go back for further revisions the prior versions are all saved in PDFiller.
Thomas Jennett
Best way to organize your files Easy to use and keeps documents nice and organized It isnt always user friendly and so could be a bit confusing to non technological users
Sandra O.
I have been using ********** and AirSlate for over a year now to create digital documents and digitally signable documents. The system is very user friendly and all the options to automate my digital forms are logical and intuitive. I highly recommend this product for creating digital forms.
Alycia B
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