pdfFiller is the most cost-effective alternative to OneSpan Sign and KeepSolid Sign

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 OneSpan Sign & KeepSolid Sign

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 OneSpan Sign & KeepSolid Sign 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 OneSpan Sign & KeepSolid Sign 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 OneSpan Sign and KeepSolid Sign

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
4
Like the program, although it does seem complicated. However, I keep receiving error messages when I send docs to be signed, and when I send it in I receive a message saying it is on our end. I would like to use the program for many things, especially getting signatures, although it seems that isn't included now and is additional cost, so I may go to authentisign
Frieda C
5
please send me text / email when you have an webina
veronica t

See how pdfFiller stacks up against the competition

This chart represents a partial list of features available in pdfFiller and Other solutions
Other solutions
No downloads
Sign online
Request signatures
Encrypt folder
Edit document
Modify pages
Find any form
Fax document online
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Do more with pdfFiller, the better OneSpan Sign alternative

pdfFiller is a cloud-based editor that provides multi-level document management. In comparison to OneSpan Sign and KeepSolid Sign, you get more tools for creating professional templates. Edit PDFs’ original content, store templates securely in the cloud, and e-sign docs in seconds. Using this web-based solution you finally get a chance to work across all your devices, from any place. To start working with your documents, you just need to open it from you browser or download an application to your mobile device.
Just a few reasons why pdfFiller is such a great OneSpan Sign alternative:
Integrations with cloud storage services and the most popular CRM systems
Sign documents right in the editor
User-friendly interface
Form library with over 10 million templates
Cross-platform compatibility
Comparing OneSpan Sign vs. KeepSolid Sign we can easily see why so many users choose pdfFiller. It’s great when it comes to working with PDF documents. You can easily import files from the cloud, other third-party services, or upload them from your device. Also, you can use it to convert your MS Word or image file to PDF and edit it. In conclusion, if you’re looking for a professional solution which is simple and produces high-quality results, pdfFiller is for you.