# Lalit M - Free PDF Tools

> Official website: https://lalitm.me/free-tools
> Last updated: 2026-05-17

## Overview

Lalit M builds and maintains a suite of free, browser-based PDF tools at https://lalitm.me/free-tools.

**Key principle**: All files are processed entirely on the user's device and never touch a server. Privacy-first by design.

**Status**: Beta v1.0

## Available Tools

### 1. Split PDF

- **Description**: Extract pages or split your PDF into multiple files.
- **URL**: https://lalitm.me/tools/split
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 2. Lock PDF

- **Description**: Encrypt documents with industry-standard AES.
- **URL**: https://lalitm.me/tools/lock
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 3. Unlock PDF

- **Description**: Remove passwords and restriction flags.
- **URL**: https://lalitm.me/tools/unlock
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 4. Merge PDF

- **Description**: Combine multiple files into a single document.
- **URL**: https://lalitm.me/tools/merge
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 5. Image to PDF

- **Description**: Convert various image formats to PDF documents.
- **URL**: https://lalitm.me/tools/image-to-pdf
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 6. Sign PDF

- **Description**: Add signatures and fill out forms digitally.
- **URL**: https://lalitm.me/tools/sign
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 7. Organize PDF

- **Description**: Delete and reorder pages within your PDF file.
- **URL**: https://lalitm.me/tools/organize-pdf
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required

### 8. Compress PDF

- **Description**: Reduce file size while preserving high-resolution text and vector quality.
- **URL**: https://lalitm.me/tools/compress-pdf
- **Privacy**: Files processed locally in-browser
- **Cost**: Free, no signup required


## Technical Details

- All tools run client-side using JavaScript/WebAssembly
- No file uploads to any server
- No data collection or tracking of file contents
- Works in all modern browsers (Chrome, Firefox, Safari, Edge)
- No file size limits beyond browser memory constraints

## What These Tools are NOT

- NOT a paid service (completely free)
- NOT cloud-based (no server processing)
- NOT collecting your documents (privacy-first)
- NOT limited to registered users (no signup needed)

## Related Pages

- [About Lalit M](https://lalitm.me/llm/about.md)
- [Projects Portfolio](https://lalitm.me/llm/projects.md)