Send Documents via USPS on Linux For Free
Drop document here to upload
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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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.

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.

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.

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.

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.

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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Outstanding you can create your own PDF's or download them and fill them out online and then save them print them e-mail and fax them and even SMS them! you can add a digital copy of your signature so that you can actually receive a pdf as an email or e-fax and sign it and send it back a email, sms, fax etc. and you can do it all from any computer or mobile device
Otstandig!!!!!!
2015-03-11
Although I originally had an issue with getting my document to print, PDFfiller customer service representatives helped me to correct the issue and get access to the information on my document!
2015-04-20
The system worked very nicely overall. I have uploaded several documents now and found it very nice for completing PDF and Pre-made fillable Word documents as well. I only had one minor glitch the first time I used it, but have not seen it repeated in several usages since. Overall I would definitely recommend this if you have to regularly fill and edit forms.
2016-03-02
I have an autistic son and this PDFfiller is so amazing. There is so much paperwork between social security, IHSS, ABA therapy services, and school this gives me a few extra moments to relax
2017-02-27
It was interesting using the PDFfiller on two different computers. On one I couldn't get the scroll down bar easily, whereas on the other it was simple. Don't know why. I also noticed that there were different options to determine exactly where on a line you could type, however, it was difficult to gauge.
FYI: I just started using this application.
2017-05-03
I'm still on the learning curve. Would like to have a way to erase large sections of a page, not just strips of it. If there is such a way, I haven't yet discovered that.
2017-09-29
Positive review
It is so much easier to get my scholarships done. I hate writing on my scholarships, so I was having to completely retype the application which was taking time from me filling them out.One suggestion would be to do a student discount, like in my case using it for scholarships. A way to do this could be they have to enter there school and get a school code from someone and then that could verify they are a student so the company is not getting taken advantage of.
2020-03-22
It works well overall
It works well overall. I like being able to take an existing form and change the names of the form elements to match our database.
The one issue I just had was with text alignment for a text box. I do not see the property for that. My workaround was to copy an existing text box that was center aligned.
2024-03-27
A good program (and nice people)
A good program, a bit too comprehensive for me (in some ways), and a few (to me) important features were missing.
After my trial period, I was accidentally invoiced for a full year, the support department solved that nicely.
2025-03-26
How to Send Documents via USPS on Linux
Follow these tips and manage PDFs like a pro.
01
Open the browser you prefer to use most and go to pdfFiller.com to create an account.
02
Sign up for a free account to be able to use the Send Documents via USPS on Linux feature for Linux.
03
You can also upload a file from pdfFiller's library or from a cloud storage service.
04
Your file will open automatically. Edit its content with the options from the toolbar at the top of the screen.
05
Move and delete pages or change their orientation.
06
Include fillable fields in your doc to allow your recipients to fill out docs by themselves.
07
Check your document once more to make sure it looks like you want it.
08
Click Done to finish the editing process and return to the Dashboard.
09
To create one file from two samples, go to the Documents folder and select More > Merge.
10
Save your document in the desired format with the Save As option or send it out for signing. You get several options for sending your document.
Send Documents via USPS on Linux
Effortlessly send important documents using USPS directly from your Linux system. This feature simplifies the mailing process, ensuring your documents reach their destination quickly and securely.
Key Features
Integrates seamlessly with various Linux distributions
Supports multiple document formats for easy uploads
Provides real-time tracking for your mailed documents
Offers customizable mailing options for convenience
Ensures secure transmission with encryption protocols
Use Cases and Benefits
Ideal for businesses needing to send contracts or important files
Perfect for individuals handling legal documents or tax forms
Useful for remote workers sending physical letters or packages
Streamlines the mailing process for non-profits sending donations
Enhances organization by keeping track of sent documents easily
This feature addresses the common challenge of mailing documents from Linux. By integrating with USPS, you can avoid the hassle of switching between different platforms and ensure your documents arrive on time. Save time, reduce stress, and improve your mailing efficiency with this convenient solution.
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.
What if I have more questions?
Contact Support
How to add CC in mail in Linux?
Adding CC & BCC We can send a carbon copy (CC) or a blind carbon copy (BCC) to send the same email to multiple recipients (visibly or in a hidden manner). For CC, we use the “-c” option & for BCC we use the “-b” option which is followed by the email addresses.
How to send mail with CC in Linux?
Send Email in Linux from Command Line -s: denotes the mail's subject. -a: for denoting attachment. -c: for the copy email address (CC) -b: for the blind copy email address (BCC)
What does CC do in Linux?
The cc utility is an interface to an unspecified C-language compilation system. The system conceptually consists of a preprocessor, compiler, optimiser, assembler and link editor. The cc utility processes the supplied options and then executes the various tools with the appropriate arguments.
How to send mail with mail command Linux?
The syntax is: mail -s "[subject]" --append='BCC:[recipient1],[recipient2]...' First, we specify the subject and the Bcc recipients, and then the command enters interactive mode, asking for the email recipient, Cc recipients, and email body.
How to send mail using SMTP in Linux?
To use a third-party SMTP, enter its hostname as the mail hub parameter. For instance, if you want to use Netcore Email SMTP instead of smtp.gmail.com, enter smtp.pepipost.com. mailhub: your smtp server host/ip with port. UseSTARTTLS: Set it to Yes if the SMTP server uses TLS or else No.
How to send attachment with mail command in Linux?
4 Ways to Send Email Attachment from Linux Command Line Using mail Command. mail is part of the mailutils (On Debian) and mailx (On RedHat) package and it is used to process messages on the command line. ... Using mutt Command. ... Using mailx Command. ... Using mpack Command.
How to send a file from Linux command line?
How to Transfer Files Using SCP Command in Linux The Secure Copy Protocol (SCP) in Linux is a network protocol that allows the secure transfer of files between a local host and a remote host or between two remote hosts. ... Table of Content. scp /path/to/local/file username@remote_host:/path/to/remote/directory.
Video Review on How to Send Documents via USPS on Linux
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