AZ Tooling

Apps · free & private

Full-featured apps, free in your browser

PDF editing, signing and document scanning — complete applications that run entirely on your device.

Browse appsDrop a file instead

The apps

Signature

Sign, fill and annotate PDFs — draw or type your signature, place it anywhere, all on your device.

Sign a PDF
Scan

Turn your camera into a document scanner — straighten, clean up and save searchable PDFs.

Scan a document
Background Remover

Erase image backgrounds in seconds with on-device AI — transparent PNG, nothing uploaded.

Remove a background

Explore by section

File Converter

Video, audio, images, documents, fonts, CAD and more — 380+ conversion pairs, all processed privately on your own device.

File Compressor

Shrink videos, images, audio and PDFs by up to 90% with smart quality controls — privately, right in your browser.

Edit & AI Studio

Remove backgrounds, enhance photos, cut video and audio, and let on-device AI do the heavy lifting — no uploads, ever.

PDF Tools

Merge, split, sign, protect, convert and organize PDFs — a complete PDF suite that never sees your documents.

Apps

PDF editing, signing and document scanning — complete applications that run entirely on your device.

How it works

  1. 01
    Pick an app

    Choose a product below — each one opens in its own full-screen workspace.

  2. 02
    Work locally

    Projects and media stay on your device. Editing, preview and export all happen in your browser.

  3. 03
    Export the result

    Download your finished PDF straight from the browser — free and watermark-free.

Why apps on AZ Tooling?

Some jobs need more than a quick tool. AZ Tooling's apps include a PDF editor with signing and a document scanner that run in a browser tab instead of requiring an installer.

Like everything on AZ Tooling, the apps are free, unlimited and private by construction: documents stay on your own device, with no accounts, watermarks or export limits.

Frequently asked questions

Are the apps really free?

Yes. Every app runs entirely in your browser, so there are no subscriptions, watermarks or export limits.

Are my files uploaded anywhere?

No. Projects, media and documents stay on your own device. Editing, preview and export all happen locally — you can even keep working offline once the app has loaded.

Which browser do I need?

The PDF tools work in every modern browser. A recent Chrome or Edge gives the best camera experience for document scanning.