Struggling with Rmail or SIGNiX? pdfFiller is a highly-rated alternative.

Over 64 million users choose pdfFiller for its award-winning ease of use, comprehensive functionality, and unbeatable price.

Experience effortless PDF management with the best alternative to Rmail & SIGNiX

Customer trust proven by figures

pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.

Switch from Rmail & SIGNiX to pdfFiller in 4 simple steps

1
Sign up for free using your email, Google, or Facebook account.
2
Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.
3
Edit, annotate, redact, or eSign your PDF online in seconds.
4
Share your document, download it in your preferred format, or save it as a template.

Get started with
an all‑in‑one PDF software

Save up to 40 hours per month with paper-free processes
Make quick changes to your PDFs even while on the go
Streamline approvals, teamwork, and document sharing
Decoration

The leading Rmail & SIGNiX alternative for SMBs and enterprises

Break free from paperwork setbacks with digital workflows.
Advanced eSignatures
Enterprise-ready features
Integrations and API
Organizations & Admin Dashboard

Find out why users choose pdfFiller over Rmail and SIGNiX

Read more or give pdfFiller a try to experience the benefits for yourself
9.1
Ease of Use
9.0
Quality of Support
9.2
Ease of Setup
5
I love that it creates fillable forms for me. My handwriting is terrible.
Kelly B
5
Its been a great experience when word just doesnt work .....
bob

See how pdfFiller stacks up against the competition

This chart represents a partial list of features available in pdfFiller, Rmail, SIGNiX
Rmail
SIGNiX
No Downloads
CRMs, Google Docs, Office 365
Search Form Online
New Form and Document Creator
Host Fillable Forms
Edit PDF
Fill Online
Sign Online
PDF Converter
Annotate PDF
Search Text in PDF
Collaborate and Versions
Encryption and Security
Two-Factor Authentication
Unlimited Cloud Storage
Fax Online
Track Sending Documents
Free Mobile App
API
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Employ Rmail or SIGNiX Alternative - pdfFiller and Store Your Files Safely

There is a multitude of services to generate, collaborate and sign collaborate, generate and sign the files. Some of them have more features than others. Still, when dealing with document management, it’s very important to have space for storage. Firstly, it’s convenient to monitor the docs. Additionally, you can always find any document, managed in the service. And finally, you free up your pc space and in case it’s cracked don’t worry that the files have vanished. And this is what a pdfFiller option can ensure you.
Still, the safety of the forms is an additional crucial problem that worries users if it comes to online storing. Among different systems, pdfFiller - an excellent replacement for Rmail or SIGNiX. It allows you to protect the doc with a unique Identification, use a four-digit PIN and authenticate users via social networking profiles and e-mail. These are only the standard functions. Let’s look through the special features of pdfFiller:
E-signature instrument with several ways to e-sign.
It is possible to amend the template online by using the online PDF editor.
Convert documents, spin, split and add spin, documents, divide and add, remove pages with PDF convertor.
Choose among the several links to deliver the form towards the recipient.
Import from and export files to on-line storing systems.
Forms generator enables to customize the service and generate a unique business along with other forms.
You can also enhance the layout with a PDF editor.
Obtain a free app on your iPhone or Android to track your templates on the go.
Increase collaboration with the method to add, change remarks, monitor the changes and review modifications all the variations.
Add logos and watermarks to the emails.
Comparing prices for Rmail vs SIGNiX, mind that pdfFiller’s price is probably the lowest available on the market. Simultaneously, it gives you more functions than other competitors.