Puebla Chicago New York Los Angeles Contracts in USD or MXN · NDA before details contact@thealchemistcode.org
The Alchemist Code
ES EN
Start a project
PDF Master
Productivity & AI

PDF Master

Scan documents to PDF without uploading anything to the cloud

PDF Master is a document scanner with OCR for iPhone and Android. Scan your ID, contracts, receipts or class notes, sign without printing and convert photos to PDF in seconds. Your documents are processed and stored on your device, with no cloud upload, no account and no sign-up. The free plan adds no watermark.

Download on theApp Store Get it onGoogle Play

Official app website ↗

PDF Master
01

Clean scans

Automatic edge detection, cropping, contrast and filters, with multi-page documents you can reorder and rotate.

02

Sign without printing

Draw your signature once, place it on any document and share it to WhatsApp, email or Drive.

03

OCR: paper to text

Recognize text on invoices, forms, notes and books, printed or clearly handwritten, and copy it wherever you need it.

04

Private by design

Your documents and OCR are processed on your phone, and nothing is sold, shared or used to train anything.

— Store screenshots
PDF Master screenshot 1 PDF Master screenshot 2 PDF Master screenshot 3 PDF Master screenshot 4
Built by The Alchemist Code

Want an app like this for your business?

We design, build, launch and support apps for iOS, Android and desktop. Discovery and proposal are free.

Start a project →
— More apps in Productivity & AI

Alchemist Coder

A desktop lab for your coding agents: Claude, ChatGPT, Gemini and Grok side by side. macOS, Windows and Linux.

→

Instanotes AI

A rich-text notepad where AI improves, shortens, translates or continues your writing.

→

Walpy

AI wallpapers made at your phone's exact resolution.

→

What does success look like for your product?

The first call and the proposal are free. The person who will lead your project replies in person.

Start a project → See our work