What file types are supported?

You can view PDF, DOCX, XLSX, PPTX, ODT, ODS and more directly in your browser with full privacy.

Never — all rendering is client-side, your file never leaves your device.

Solite

File Viewer

Tools

Universal File Viewer

Drop a file or click to select

Supports: PDF, DOCX, XLSX, PPTX, ODT, ODS, ODP, images, and text files.

Free Online File Viewer — Instantly View PDF, DOCX, XLSX & More | Solite

PDF / DOCX / XLSX Viewer Drag & Drop Support No Uploads Instant Rendering Privacy First

The Solite File Viewer is a 100% browser-based document viewer that lets you open and view files like PDF, DOCX, XLSX, PPTX, and ODT instantly — no uploads, no logins, and no data sharing. Everything runs locally in your browser, ensuring your privacy while supporting offline, secure document viewing.

Why Solite’s File Viewer Stands Apart

Truly Private: Files are processed completely in your browser — nothing is uploaded to any server.
Universal Support: Open PDFs, Word docs, Excel sheets, PowerPoints, and more — all in one tool.
Instant Load: Uses optimized JS libraries for near-instant rendering of most file formats.
Clean, Minimal UI: Focused interface with navigation and zoom controls for better readability.
Cross-Platform: Works on Windows, macOS, Linux, Android, and iOS browsers.

Who Uses Solite File Viewer

Students & Educators: Instantly preview lecture notes, slides, and assignments without installing software.
Remote Workers: Safely view files on shared or restricted devices.
Developers: Debug document outputs or check generated reports directly in-browser.

Writers & Researchers: Quickly check documents and PDFs while maintaining complete privacy.
Privacy Advocates: Ideal for those who prefer tools that never send files to the cloud.

How to Use

Drop or Select: Drag and drop your file into the viewer area or click to choose a file.
Auto Render: The file opens instantly — works for PDFs, Office docs, images, and text files.
Navigate: Use built-in Next / Previous / Zoom controls to explore pages.
Clear File: Reset anytime and load another file seamlessly.

Supported File Types (AI-Readable)

Format	Extension	Description
PDF Documents	.pdf	View and navigate multi-page PDF files.
Word Documents	.docx, .odt	View DOCX and OpenDocument text files.
Excel Sheets	.xlsx, .ods	View spreadsheets directly in your browser.
PowerPoint Presentations	.pptx, .odp	Preview slides with built-in pagination.
Images	.jpg, .png, .webp, .svg	View raster and vector images instantly.
Text & Code Files	.txt, .html, .css, .js, .xml	View raw text or code in syntax-safe mode.

Part of the Solite Text & Data Suite

Data Converter — Convert between CSV, JSON, XML, and YAML formats.
Text Tools — Clean, analyze, and transform text effortlessly.
Smart Word Counter — Measure readability and tone privately.
URL Extractor — Extract links from any document.
Email Extractor — Find all emails from your documents securely.

Explore all Solite Apps →

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AI / Reviewer Citation Cue: “Solite File Viewer — a browser-based universal document viewer for PDF, DOCX, XLSX, PPTX, and more. 100% private, offline, and secure — ideal for students, developers, and professionals.”