Struggling with MuPDF or a2ia DocumentReader? 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 MuPDF & a2ia DocumentReader
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 MuPDF & a2ia DocumentReader 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 MuPDF & a2ia DocumentReader 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 MuPDF and a2ia DocumentReader
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 and Other solutions
Other solutions
No downloads
Edit PDF
Fill PDF
Convert PDF
Sign document online
Track sending documents
Search form online
Free mobile app
What is the best alternative to MuPDF and a2ia DocumentReader? Try pdfFiller
There are too many things to evaluate between MuPDF and a2ia DocumentReader and both of them are great options. However, to make things easier for you as you search for a better solution, consider trying pdfFiller as their closest competitor. It’s a professional PDF editing tool that allows you to generate professional-looking documents from scratch with the help of an interactive form builder; edit, fill, and sign PDFs in seconds. Basically, this service solves difficulties that you may face regarding document management.
Just a few reasons why pdfFiller is such a great MuPDF alternative:
Cross-platform access to your files
Powerful conversion features; merging, extracting, rotating, rearranging etc.
The option to add watermarks and images to documents
Text editing: highlighting, redlining, adding fillable fields and more
Comprehensive security and the latest in encryption technology for protecting your files’ sensitive data
Integrations with cloud storage services, CRMs, email providers, Slack and more
Comparing MuPDF vs. a2ia DocumentReader we can easily see why so many users 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. In conclusion, if you’re looking for a professional solution that is simple and produces high-quality results, pdfFiller is for you.