Study faster with a browser built for focus, not clutter.

Studium is a lightweight browser designed for PDF-heavy academic workflows. Predictable memory usage, intentional tab limits, and distraction-free reading in one clean desktop app.

Download Latest Release Explore Features

~2× lower RAM than Edge in same PDF scenario

5-tab hard limit for controlled memory usage

Windows build ready for direct install

Real screenshot from Studium test build

Features

Everything needed for focused study sessions

Local PDF Viewer

Open and read PDFs directly in the browser with reduced overhead.

Study Mode

Remove non-essential UI and keep your attention on content.

Reader Mode

Clean article pages by reducing sidebars, ads, and visual noise.

Tab Discipline

Hard cap of 5 tabs to avoid memory spikes and browser bloat.

Session Restore

Recover your study context when needed, without forced restoration.

Keyboard Shortcuts

Fast controls for tab actions, modes, navigation, and opening PDFs.

Performance Proof

Measured against mainstream browsers

~210–230 MB

Idle memory (Studium)

~380–400 MB

Idle memory (Edge)

~300–320 MB

Mixed tabs + PDF workflow (Studium)

~800+ MB

Mixed tabs + PDF workflow (Edge)

Screenshots

Interface and benchmark evidence

Studium tabs active view — Active tabs view

Studium tab discard state — Discarded tab state

RAM comparison screenshot — Same PDF memory comparison

Get Studium

Download the latest Windows build

Get Studium v1.0.1 for Windows. Optimized for PDF workflows and focused study sessions.

Download Studium Setup 1.0.1 Back to top

Previous releases remain available for compatibility or rollback.