Launched this week
Elnefolio
Annotate PDFs on Android without an account
2 followers
Annotate PDFs on Android without an account
2 followers
Elnefolio is a PDF and note app for Android. Import a PDF, write with pen and highlighter, add shapes, text and images, and hide things you want to memorize behind masking tape, then tap to reveal. Notebook templates (blank, lined, grid, dot, Cornell) and a planner are included. Documents stay on your device and core editing works offline, with no ads and no usage tracking. Export to PDF with your notes, PNG pages or a backup file.
Free
Launch Team
TinesThe single, secure environment for agents, apps, and automations.
Promoted
Hi Product Hunt! I'm an indie developer from Korea and I built Elnefolio because I wanted to mark up PDFs on my phone without signing up for anything first.
Everything is stored on your device, editing works offline, and there are no ads or usage tracking. The masking-tape feature came from studying: cover what you want to memorize, then tap to check yourself.
It's Android only for now. I'd love to hear what feels missing or awkward.