PDF Converter for Postal Service For Free

Drop document here to upload
Select from device
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.
0
Forms filled
0
Forms signed
0
Forms sent

Edit, manage, and save documents in your preferred format

Card illustration

Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
Card illustration

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.
Card illustration

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.
Card illustration

Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
Card illustration

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.
Card illustration

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.
Screenshot

Use the converter tool

Select your document and click Convert .
Screenshot

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.
Screenshot

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.
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
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

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:
I have only used this once so far but it was very good quality. I hope to be able to utilize this program often. I just wish it could be put on my desktop.
Ruth
2014-05-29
I'm impressed with the product and signed up for a year, but it's one of those things that you really need when you need it and really don't look at much when you don't. I would think one copy per company would be about enough. One outstanding feature is that you have boxes for each field that you can type in, this makes life so much easie
Ron
2016-03-09
Extremely convenient and VERY user friendly. This site made a very daunting situation very tolerable. Love the free week and the on-going rate of $6.00/mo.
Julie W
2018-02-10
My wife had some US Government forms that needed to be filled out and returned. Because of her medical condition, she couldn't fill them out longhand, and she asked me if there was a way she could type and fill them in. We couldn't find access to a typewriter (WHAT'S THAT???), but I searched on Google and found information about your app. I had worked with some PC-based forms applications before, so I knew what type of function I was looking for. I scanned the forms into a PDF, and PDFfiller opened the files and allowed me to create editable fields on the forms which she then filled using your browser-based app. It got the job done! There were a couple times where she thought she had lost everything, but because of the automatic save function, nothing was lost. Unfortunately, I don't have any other immediate need for this, but I certainly hope you use this for promoting your product. I would have given it 5 stars had there been an apparent way of copying all the fields I added to one page and paste them onto identical subsequent pages in my document (you know the Government--lots of duplicate type information!). I had to create the same fields over about 8 or 9 identical pages on one of the forms. If I find I do have more use for this app in the near future, I will purchase it!
Dan A
2019-02-19
overall my experience with PDF filler has been great. I have been able to generate numerous forms and have been able to save and email them as needed.
Tina
2019-04-15
Easy to use with all the features we need for a pdf The way you allow to edit document is really great. Adding pages and adding images to pages works really well. Finally some application that has almost all the features we need to create or edit pdf.
anitha maruthaiyan
2024-07-19
Easy to use! Easy to upload files and edit them. Can add text, check boxes and even add wet signatures. All files kept in one place and can be easily downloaded back to my documents once edited!
Afshan
2023-10-28
What do you like best? The ability to easily upload various documents and manipulate as needed. What do you dislike? The difficulty in emailing a document and getting a notification when the die is opened. Could it be less than using a PIN to access the document. Although the security is a nice factor. Recommendations to others considering the product: The most valuable tool you can add to your toolbox. What problems is the product solving and how is that benefiting you? PdfFiller allows me to send confidential documents to my districts HR keeping my payroll moving forward.
Mark Lawler
2022-05-27
User Friendly and Effective Audit Trail Found it very user friendly when using it to get signatures. The audit trail is also simple and understandable in terms of tracking.
The Force
2021-10-18

Save time and boost productivity with pdfFiller's PDF Converter feature for Postal Service online

pdfFiller lets you simply manage PDF documents online with its comprehensive set of features. You don’t need to PDF Converter with some generic tools you may find online. Upload any document from any device, cloud storage, paste it from the link or find its template in pdfFiller’s form library of 25 million forms and counting, from different industries including Postal Service.

As soon as you have published your document, modify it however you need using the PDF editing tool.

Have a look at the features pdfFiller provides in the Medics section:

01
Use the pdfFiller editing tool to change any PDF
02
Type text on your PDF, erase words and sentences, highlight important information, and hide confidential details
03
Add an e-signature
04
Make your document easy to complete and sign with fillable fields

Readily PDF Converter and edit any fillable form to make it meeting the Postal Service requirements. Ensure that your documents are compliant with industry-leading standards, using pdfFiller’s end-to-end document management solution.

Learn more about pdfFiller’s features for Postal Service to boost your business routine significantly and save a fortune.

PDF Converter for Postal Service

The PDF Converter for Postal Service simplifies how you handle documents. Easily convert files to PDF format to enhance efficiency and organization in your mailing processes. This tool helps you manage your postal tasks with a few clicks, ensuring you stay ahead of deadlines.

Key Features

Quick conversion of various file formats to PDF
User-friendly interface that simplifies the process
Batch conversion for multiple files at once
Secure processing that protects your sensitive documents
Compatibility with different operating systems

Use Cases and Benefits

Preparing files for official postal submissions
Archiving important documents as PDFs
Sending clear and consistent documents via email
Ensuring documents appear uniform for recipients
Reducing printing costs by managing digital copies

This tool effectively addresses your need for reliable document management. By converting files to PDF, you prevent losses of formatting and ensure your documents remain professional. Whether you send proposals, invoices, or letters, the PDF Converter helps you maintain clarity and professionalism.

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!

#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