Struggling with LightPDF 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 LightPDF & 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 LightPDF & 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 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 LightPDF & 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 LightPDF 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
4
I love using PDFfiller. I believe it is a wonderful program. I use it so often that I started scanning in personal files and paperwork at home to keep me organized. I can fill out anything within just a few moments and it looks like I've spent hours on my documents. The only negative with this program is the process moves a little. Sometimes when I'm rushing to complete documents I doesn't seem to matter what network or computer I use, I still feel like from the time to load a document to the time of completion and sending out there the other parties, its taken me a little too long for my personal opinion but I still use the program religiously to complete just about every document from legal forms that I create to filling out paperwork at the doctor's office for my children. I highly recommend PDFfiller!
London G
5
PDFfiller is easy to work with, it gives me access to all the forms that I need.
MICHAEL T W

Work happens faster with pdfFiller

LightPDF vs. A2ia DocumentReader are interesting to evaluate mainly because both of them are great options. But to make things easier for you as you search for a better solution, consider trying pdfFiller as their closest competition. It’s a professional editor with a user-friendly interface that lets you generate professional-looking PDFs on your own with the help of an interactive form builder; edit, fill, and sign templates quickly. pdfFiller features all of this so you can ditch papers and move your business online.
Get everything you need to create professional-looking PDF files efficiently:
Ability to e-sign documents right in the editor
Cross-platform compatibility
Integrations with cloud storage services and the most popular CRM systems
Form library with over 10 million templates
User-friendly interface
Data security and cutting-edge encryption
Comparing LightPDF vs A2ia DocumentReader doesn’t really matter when you only need a single solution like pdfFiller to tackle your PDF-related needs. Get all the essential features in just a single tool. Generate, edit and share forms professionally.