# DWF Viewer

Free online DWF viewer. Open and preview DWF drawings (.dwf, .dwfx) directly in your browser — no upload, no CAD software.

> Canonical page: https://elysiatools.com/en/viewers/dwf

- **Category:** CAD Drawings

- **Supported formats:** .dwf, .dwfx

## Overview

This DWF viewer renders DWF drawings directly in your browser. DWF (Design Web Format) is Autodesk's compressed, secure format for sharing 2D/3D design data for review — smaller and more portable than DWG. Pick a sample drawing or choose your own .dwf / .dwfx file to preview it instantly, with no upload.

## When to use

- You received a .dwf or .dwfx file and want to view it without Autodesk Design Review.
- You need a quick, private preview of a design before opening it in CAD software.
- You want to check a DWF on a machine without design tools.

## How it works

- Select a built-in sample drawing or choose your own .dwf / .dwfx file.
- The viewer parses the drawing and renders it in your browser — nothing is uploaded.
- Pan and zoom to inspect the design geometry.

## Use cases

- Reviewing shared design packages from architects and engineers.
- Checking DWF markups and annotations.
- Viewing design data on machines without CAD software.

## Samples

- **Sample DWF File**: A DWF cad sample for in-browser preview

## Frequently asked questions

### What is a DWF file?

DWF (Design Web Format) is an open, compressed format from Autodesk for sharing rich 2D and 3D design data for review and markup. DWFx is the XPS-based version. Both are designed to be smaller and more secure than DWG for distribution.

### Are my DWF files uploaded?

No. Drawings you open from your device stay on your device and are parsed locally. Only the public sample drawing is requested from the server.

### What is the difference between DWF and DWG?

DWF is a compressed distribution format for review and markup — it strips out editable design intelligence for security and portability. DWG is the full native editable format. DWF is how designs are shared with reviewers and clients.

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