# Moriaki Web Apps > Moriaki Web Apps ## Posts - [PDF Password Encryption Explained: What AES-256 Really Protects](https://moriakiwebapps.com/pdf-password-encryption-explained/): Adding a password to a PDF is one of the simplest ways to protect a sensitive document. - [How PDF Compression Works (Without Wrecking Quality)](https://moriakiwebapps.com/how-pdf-compression-works/): Why is one PDF 200 KB and another 40 MB? And how does "compress" shrink a file so much? - [Are Electronic Signatures Legally Valid? A Plain-English Guide](https://moriakiwebapps.com/are-electronic-signatures-legally-valid/): You can sign a PDF in seconds without printing, scanning, or uploading it anywhere. - [What's New in Moriaki PDF Version 2: Visual Organizer, e-Signatures & More](https://moriakiwebapps.com/whats-new-in-moriaki-pdf-version-2/): Version 2 keeps everything that worked in version 1 and adds the two features people asked for most — plus a round of quality-of-life improvements that make the whole thing nicer to use. - [How Moriaki PDF Works: Private, Client-Side PDF Processing Explained](https://moriakiwebapps.com/how-moriaki-pdf-works/): People often ask how a free PDF tool can process files without uploading them anywhere. The short answer: everything runs in your browser. - [Inside Moriaki PDF Version 1: A Complete Browser-Based PDF Toolkit](https://moriakiwebapps.com/moriaki-pdf-version-1-overview/): Before the current release, Moriaki PDF version 1 already did most of what people use it for every day. - [Why I Built Moriaki Webapps](https://moriakiwebapps.com/why-i-built-moriaki-webapps/): Moriaki Webapps started as a tool I built for myself. I never planned to host it for anyone else — that part happened by accident. - [The Hidden Dangers of Free Online Utilities](https://moriakiwebapps.com/the-hidden-dangers-of-free-online-utilities/): "Free online" tools are everywhere — convert this, compress that, merge these. Most of them work fine. ## Pages - [Moriaki Comics — Read CBZ & CBR Online, Free & Private](https://moriakiwebapps.com/comic-reader/): A fast, clean reader for your comic collection. Archives are unpacked on your own device and never uploaded — no accounts, no limits, no waiting for a server. - [PDF Tools](https://moriakiwebapps.com/pdf-tools/): Every Moriaki PDF tool runs entirely in your browser. Your files never leave your device — no accounts, no watermarks, no limits. Pick a tool to get started. - [Extract Pages from PDF — Free & Private](https://moriakiwebapps.com/extract-pdf-pages/): Pull specific pages or ranges out of a PDF into a brand-new file in seconds, right in your browser. Your file is never uploaded. - [Flatten PDF Forms — Free & Private](https://moriakiwebapps.com/flatten-pdf/): Flatten interactive form fields so their content is baked permanently into the page and can no longer be edited, right in your browser. - [Edit PDF Metadata — Free & Private](https://moriakiwebapps.com/edit-pdf-metadata/): View and change a PDF's hidden properties — title, author, subject, and creator — right in your browser. Your file is never uploaded. No accounts, no limits. - [Organize PDF Pages — Free Visual Editor & Private](https://moriakiwebapps.com/organize-pdf/): Reorder, rotate, and delete pages by dragging thumbnails in a visual grid, right in your browser. Your file is never uploaded. - [Delete Pages from PDF — Free & Private](https://moriakiwebapps.com/delete-pages-from-pdf/): Remove specific pages or ranges from a PDF in seconds, right in your browser. Your file is never uploaded. No accounts, no watermarks, no limits. - [Add Page Numbers to PDF — Free & Private](https://moriakiwebapps.com/add-page-numbers-to-pdf/): Automatically stamp page numbers onto every page of a PDF in seconds, right in your browser. Your file is never uploaded. No accounts, no watermarks, no limits. - [Watermark PDF Online — Free & Private](https://moriakiwebapps.com/watermark-pdf/): Stamp text like “CONFIDENTIAL” or “DRAFT” diagonally across every page of a PDF, right in your browser. Your file is never uploaded. No accounts, no limits. - [Password Protect PDF — Free & Private (AES-256)](https://moriakiwebapps.com/protect-pdf/): Encrypt a PDF with a password using strong AES-256 encryption, right in your browser. Your confidential file is never uploaded. - [Rotate PDF Online — Free & Private](https://moriakiwebapps.com/rotate-pdf/): Permanently fix sideways or upside-down PDF pages in seconds, right in your browser. Your file is never uploaded. No accounts, no watermarks, no limits. - [JPG to PDF / Image to PDF — Free & Private](https://moriakiwebapps.com/jpg-to-pdf/): Combine your JPG and PNG images into a single PDF in seconds, right in your browser. Your images are never uploaded. No accounts, no watermarks, no limits. - [PDF to JPG / Image — Free & Private](https://moriakiwebapps.com/pdf-to-jpg/): Turn each page of a PDF into a high-resolution image in seconds — right in your browser. Your file is never uploaded. No accounts, no watermarks, no limits. - [Sign PDF Online — Free e-Signature & Private](https://moriakiwebapps.com/sign-pdf/): Add your signature to any PDF in seconds — draw it or upload an image, then drag it exactly where it belongs. - [Split PDF Online — Free & Private](https://moriakiwebapps.com/split-pdf/): Break a multi-page PDF into separate single-page files in seconds, right in your browser. Your document is never uploaded. - [Merge PDF Online — Free & Private](https://moriakiwebapps.com/merge-pdf/): Combine several PDF files into a single document in seconds — entirely in your browser. Your files are never uploaded to a server. - [Compress PDF Online — Free & Private](https://moriakiwebapps.com/compress-pdf/): Shrink large PDF files in seconds, right inside your browser. Your document is never uploaded to a server — all compression happens on your device. - [Cookie Policy](https://moriakiwebapps.com/cookie-policy/): This comprehensive document explains how Moriaki WebApps utilizes cookies, web beacons, and similar tracking technologies when you interact with our professional digital ecosystem. - [Terms and conditions](https://moriakiwebapps.com/terms-and-conditions/): By accessing and using Moriaki Web Apps, you agree to be bound by these Terms and Conditions. - [Explore](https://moriakiwebapps.com/explore/): Small, privacy-first web tools that run entirely in your browser. Your files never leave your device — no uploads, no accounts, no limits. - [About](https://moriakiwebapps.com/about/): Meet the minds behind the tools — a small team building fast, private, browser-based utilities that respect your data. - [Articles](https://moriakiwebapps.com/articles/): Notes on private, browser-based tools — how they work, why they exist, and how to keep your files your own. - [Privacy Policy](https://moriakiwebapps.com/privacy-policy/): Welcome to Moriaki Web Apps. Your digital confidentiality is our highest priority. - [Donate](https://moriakiwebapps.com/donate/): Help us keep our PDF tools free, private, and independent — no accounts, no data harvesting, no paywalls. - [Home](https://moriakiwebapps.com/): Edit, merge, split, and convert your documents in seconds. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/moriakiwebapps.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)