pdfFiller is the most cost-effective alternative to Contractbook and Bigle Legal

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 Contractbook & Bigle Legal

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 Contractbook & Bigle Legal 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.

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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
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The leading Contractbook & Bigle Legal 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 Contractbook and Bigle Legal

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
The only reason I did not give it 5 stars is because it does not have an option to undo things if you make an error. If you make an error you have to restart the whole thing. Otherwise, its a great program to have!!!
Edna S
4
My only complaint is that there are many of my forms that won't upload to your system. When they do, I am really happy with the product.
Jess S

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Do more with pdfFiller, the better Contractbook alternative

Both Contractbook and Bigle Legal are great platforms to cover paperwork-related needs. pdfFiller might be a perfect alternative to both of them, and will boost your workflow drastically. It’s a professional editing tool that allows you to produce professional-looking documents yourself using an interactive form builder. Edit, fill, and sign PDFs quickly. pdfFiller features all of this so you can ditch papers and move your business online.
Here's what makes pdfFiller the best alternative to Contractbook:
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
While comparing Contractbook vs. Bigle Legal we can easily see why many choose pdfFiller. When it comes to using PDF as a key tool for doing business online, it covers all your needs. You can easily import files from the cloud and other third-party services, or upload them from your device. Additionally, it doesn’t matter if your file is in DOCX, PDF, or even JPG format. To sum up, if you’re looking for a professional solution that’s easy-to-use and produces high-quality results, pdfFiller is for you.