Struggling with KeepSolidSign 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 KeepSolidSign & 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 KeepSolidSign & 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 withan 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
The leading KeepSolidSign & 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 KeepSolidSign 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
See how pdfFiller stacks up against the competition
This chart represents a partial list of features available in pdfFiller, KeepSolidSign, SIGNiX
KeepSolidSign
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
Add Watermark, Images and Video
Collaborate and Versions
Encryption and Security
Two-Factor Authentication
Unlimited Cloud Storage
Fax Online
Track Sending Documents
Free Mobile App
API
pdfFiller versus KeepSolidSign vs SIGNiX: Select the best Choice for Document Storage
If your enterprise seeks to improve document flow, t’s essential to choose a reliable document management solution that will securely process the templates through their entire lifecycle. Any peculiarity at the stage of template development is important as much as doc storage at the end of the cycle. It enables us to keep track of the documents for the statistics and for comfortable access if required. Nevertheless, there are many solutions that provide unlimited storing as a fundamental part of the system. Among them pdfFiller - a substitute for KeepSolidSign and SIGNiX. It provides a lots of innovative instruments. Let’s see its multiple advantages:
Make the forms with the addition of text, date and signature fields.
Add pictures and watermarks to your templates.
Integrate your templates with Google Drive as well as other systems.
Draw, scan or type e-signature.
Integrate with the online storage platforms.
Add PDFs and alter them with the PDF editor.
Send out documents bymail and fax, SMS.
Add e-signature to the templates.
Use a signature format or remove it and generate a different one.
Track the alterations inside the templates.
The mentioned previously proves that PDFfller is actually a unique KeepSolidSign and SIGNiX option with a bunch of innovative functions to be personalized to your personal needs. You can easily apply it to any tool and even on mobile with the help of a free of charge application. It is also compatible with all the current Operating systems and platforms. It’s reasonable to mention that the PDF option offers a price reduced on the market, when compared with other services. The price differs depending on which plan you choose: for business or individuals.