ABOUT FYLLYO
Built by someone who’s
filled the forms.

Hi, I’m Arun. Fyllyo started with my own paperwork. I’d filled out dozens of visa applications, and I’d become my family’s keeper of passport numbers, travel history and that one document from 2019 every form seemed to ask for.
Every form wanted the same facts in a different shape, and I typed them in by hand, again and again. I wanted software that could read the documents and do that part for me.
The first version of Fyllyo was a Chrome extension for web forms. Today it’s a PDF app for Mac, with every PDF tool free, that also does the harder job. It fills PDF forms from your documents. Those documents are private, so Fyllyo reads them on your computer and never uploads them.
What I hold Fyllyo to
- Your documents stay yours
Fyllyo reads your documents on your Mac and never uploads them. AI form filling is 100% local. The cloud only helps set up a new form, from its blank PDF.
- You keep the final say
Every answer links to its source. When Fyllyo isn’t sure, it leaves the field blank and flags it instead of guessing.
- Buy it once
AI form filling is $99 once. It’s a lifetime licence with no subscription. Every other PDF tool is free.
- Built from your requests
Every message comes to me. The forms and features people ask for are what I build next.
Say hello.
Tell me what you fill, what slows you down, or what you’d like Fyllyo to do next.