Our Philosophy
Smooth PDF Reader was developed with a singular mission: to provide fast, elegant, and uncompromisingly private document tools for students, professionals, and everyday users.
Most online PDF tools require you to upload your sensitive contracts, tax documents, receipts, and personal photos to remote cloud servers. Smooth PDF Reader was engineered differently. By harnessing the capabilities of modern web browsers and WebAssembly standards, every conversion, merge, split, and viewing operation takes place locally on your device.
Android Mobile App Companion
Smooth PDF Reader originated as a dedicated Android application designed for streamlined mobile document scanning. This web application brings the exact visual styling, vibrant colors, and rapid workflows of the mobile application directly to modern desktop and mobile browsers.
App Interface Showcase
Here is a look at the native design and intuitive flow that inspires our web interface:
Key Supported Features
- Image to PDF Converter: Batch convert JPG, PNG, and WebP images into clean PDF documents with configurable page sizes (A4, US Letter, Fit to Image), custom margins, and reordering.
- PDF to Image Extraction: Render PDF pages directly to HTML5 canvas and export as high-resolution PNG or JPEG images, with one-click batch ZIP archiving.
- PDF Merging & Splitting: Combine multiple PDF documents or isolate specific page ranges using client-side PDF binary parsing.
- Interactive Smooth Reader: High-performance PDF reader with page controls, zoom scaling, and page number jumping.
- IndexedDB Local Vault: Automatically stores your generated documents in persistent browser storage so you can access them offline without third-party cloud accounts.
Under the Hood: Open Web Technologies
Smooth PDF Reader is built strictly using standard web technologies: HTML5, CSS3, and Vanilla JavaScript (ES6+). It utilizes battle-tested client-side libraries:
- jsPDF: Reliable client-side PDF document generation and image rendering.
- pdf-lib: Binary manipulation for splitting and merging PDF documents in memory.
- pdf.js (Mozilla): High-fidelity PDF rendering engine for viewing and image extraction.
- JSZip: Client-side archiving for batch ZIP downloads.
- IndexedDB: High-capacity, asynchronous client-side browser database.
Independent Project Notice
Smooth PDF Reader is an independent document productivity software. It is not affiliated with, sponsored by, or endorsed by Google LLC, Adobe Inc., or any other third-party corporation. All brand assets, illustrations, and code are created independently.