Apps made by a small, independent team,
not a corporation.
Sapp Labs isn't a big company looking to collect your data and sell it. It's a small, independent team putting genuinely useful technology in your hands — for free or close to it — without misusing your personal information to do it.
Everything stays on your device. Nothing you open is ever uploaded anywhere.
How we build
Privacy first, always
Your files and data stay on your device — never uploaded, tracked, or sold to anyone. That's not a feature, it's the baseline.
Independent, not corporate
No investors, no data business model behind the scenes — just a small team building things and standing behind them.
Simple, on purpose
Every extra screen, setting, and complication gets stripped out. What's left is simple, easy to navigate, and just works.
Apps
PDF Reader
Open and read PDF files straight from your device. No sign-in, no cloud upload, no clutter — just your files, kept simple.
Get it on Google Play
Docx Reader
Open and read Word documents straight from your device, without needing Microsoft Office installed. Just your files, kept simple.
Get it on Google Play