Local-first PDF suite

Bring order to your documents

Merge, split, compress, convert, extract, and organize using a toolkit built for the realities of flaky Wi-Fi and strict privacy requirements. Everything runs on-device so you stay in control.

  • WebAssembly-powered processing
  • Keyboard-first navigation
  • Secure local storage
  • Cross-platform PWA
  • Accessible language switcher with localized English and Spanish content

No uploads required

Everything runs in your browser—documents never leave your device.

Installable workspace

Add PDF Tools as a desktop-like app with background sync and offline cache.

Private by design

WebAssembly pipelines keep sensitive files encrypted in memory only while processing.

Pro tip

Install the app and run it offline for lightning-fast processing even on flights or in secure facilities.

Install workspace
Start fast

Choose your tool and get to work

Whether you are tidying a single contract or processing hundreds of statements, you can pick up exactly where you left off.

Why teams switch

Performance meets clarity

Built for analysts, legal teams, researchers, and anyone who needs dependable document tooling without sacrificing privacy or speed.

Launch the workspace once—everything else stays cached, versioned, and ready whether you are at headquarters or completely offline.

Optimized WebAssembly engine

Harness multi-threaded workers, streaming I/O, and GPU acceleration where available to finish tasks before the progress bar even appears.

  • Batch operations finish 4× faster than cloud round-trips.
  • Automatic fallbacks ensure consistent results across browsers.

Human-friendly controls

Thoughtful defaults, keyboard shortcuts, and quick presets keep power at your fingertips without complicated menus.

  • Save favorite configurations for recurring workflows.
  • Preview results side-by-side before you export anything.

Ready for teams

Share configuration profiles, align on company branding, and sync settings via secure peer-to-peer handshakes when you reconnect.

  • Service workers keep assets cached for every teammate.
  • Workspace export/import makes onboarding effortless.
Offline flow

A workflow tuned for unreliable connections

Every interaction is optimized to work whether you are on a plane, behind a firewall, or switching between networks. No account required, no background services phoning home.

  1. 01

    Drop in your documents

    Drag folders, email attachments, or local files directly into any tool. Quick capture shortcuts watch specific directories for new PDFs.

  2. 02

    Adjust with precision

    Refine page ranges, compression targets, or OCR languages with real-time previews generated entirely offline.

  3. 03

    Export instantly

    Save back to disk, sync to your private drive, or queue workflows for later—no progress spinners, no waiting for uploads.

Browser-only conversions

Every converter runs on-device—perfect for privacy-sensitive teams and SEO-friendly deep links.

Your Documents

Offline library

Import PDFs, keep them cached locally, and jump back into any document instantly.

Import PDFs

Drag and drop PDFs or browse your device. Files are stored locally in IndexedDB so nothing leaves your machine.

Recent files

Loading your library…

Ready for a calmer PDF workflow?

Tune your offline workspace, invite teammates, and take your document processing wherever you need it—no servers, no surprise downtime.