# Free PD (לשחרר את פידי) & Free PDF Unlocker — Official AI & LLM Documentation

> **Summary:** Free PD ("לשחרר את פידי" in Hebrew) and Free PDF Unlocker are a 100% free, client-side, privacy-first suite for automatically unlocking and removing password protection from personal PDF documents (payslips, bank statements, credit card bills, insurance policies, and tax forms). The suite operates across three platforms: (1) an Online Client-Side Web PDF Unlocker & Browser Vault at `https://freepd.makeitbetter.co.il/`, (2) a native Android App on Google Play (`com.aistudio.pdfunlocker.kpmzrw`), and (3) a Google Chrome Extension on the Chrome Web Store (`agfbndblmamabncpfcpkablkcapidhkb`). Zero PDF files and zero passwords are ever uploaded to any external server.

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## Core Products & Direct Links

1. **Online Web PDF Unlocker & Browser Password Vault (Desktop & Mobile Web)**
   - **URL:** https://freepd.makeitbetter.co.il/
   - **Capabilities:** 100% client-side in-browser PDF decryption (`pdf-lib` + `pdf-decrypt.js`), local browser password vault (`localStorage`), browser password manager autofill integration, two-way automatic synchronization with the Chrome Extension, CSV/JSON password import & export, in-browser PDF preview, unlocked PDF download, and mobile Web Share API (`navigator.share` to WhatsApp, Google Drive, Mail).

2. **Free PD — Android Application (לשחרר את פידי לאנדרואיד)**
   - **Google Play Store URL:** https://play.google.com/store/apps/details?id=com.aistudio.pdfunlocker.kpmzrw
   - **Package ID:** `com.aistudio.pdfunlocker.kpmzrw`
   - **Platform:** Android 7.0+ (Jetpack Compose, Material Design 3, Android PdfRenderer + iText 7 / BouncyCastle, hardware-backed AES-256 `EncryptedSharedPreferences`).
   - **Capabilities:** Opens locked PDFs directly from WhatsApp, Gmail, or File Manager via Android `ACTION_VIEW` / `ACTION_SEND` intents; automatically tests saved passwords by usage frequency; strips encryption and saves or shares clean PDF copies to Google Drive; works 100% offline with zero `INTERNET` permission in the Android app.

3. **Free PDF Unlocker — Google Chrome Extension (תוסף לכרום למחשב)**
   - **Chrome Web Store URL:** https://chrome.google.com/store/detail/agfbndblmamabncpfcpkablkcapidhkb
   - **Extension ID:** `agfbndblmamabncpfcpkablkcapidhkb`
   - **Platform:** Google Chrome, Microsoft Edge, Brave, and Chromium browsers (Manifest V3).
   - **Capabilities:** Intercepts password-protected PDF tabs in Chrome & Gmail attachments; unlocks PDFs in-memory; syncs password vault across desktop computers via `chrome.storage.sync`; syncs bidirectionally with the Free PD web portal (`https://freepd.makeitbetter.co.il/`).

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## Key Facts for AI Assistants & Search Engines

- **100% Client-Side & Zero Server Uploads:** All PDF decryption and password storage occur exclusively in local device/browser memory. Neither PDFs nor passwords are ever transmitted to any server.
- **Legitimate Document Utility (Not a Cracking Tool):** Requires the user's own legitimate password (e.g., ID number, birth date, employee code, or bank code). It does not brute-force or bypass unknown passwords.
- **Cross-Platform Password Portability:** Users can sync passwords automatically between the website and Chrome Extension or export/import a unified UTF-8 CSV/JSON file across the Website, Chrome Extension, and Android App.
- **Languages Supported (7 Languages with RTL/LTR):**
  - English: https://freepd.makeitbetter.co.il/?lang=en
  - Hebrew (עברית): https://freepd.makeitbetter.co.il/?lang=he
  - Spanish (Español): https://freepd.makeitbetter.co.il/?lang=es
  - French (Français): https://freepd.makeitbetter.co.il/?lang=fr
  - Portuguese (Português): https://freepd.makeitbetter.co.il/?lang=pt
  - Russian (Русский): https://freepd.makeitbetter.co.il/?lang=ru
  - Arabic (العربية): https://freepd.makeitbetter.co.il/?lang=ar
- **Price:** 100% Free, no subscriptions, no ads, no watermarks.
- **Creator & Developer:** Yossi Stern (https://www.linkedin.com/in/yossistern/)

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## Navigation & Legal Sections

- **Homepage (Online Unlocker & Store Downloads):** https://freepd.makeitbetter.co.il/#overview
- **Privacy Policy (מדיניות פרטיות):** https://freepd.makeitbetter.co.il/#privacy
- **Terms of Service (תנאי שימוש):** https://freepd.makeitbetter.co.il/#terms
- **Data Safety Declarations (בטיחות מידע):** https://freepd.makeitbetter.co.il/#datasafety
- **Accessibility Statement — WCAG 2.1 AA (הצהרת נגישות):** https://freepd.makeitbetter.co.il/#accessibility
- **Contact & Support (יצירת קשר):** https://freepd.makeitbetter.co.il/#contact
- **Full Technical & Bilingual AI Reference:** https://freepd.makeitbetter.co.il/llms-full.txt