Visio Viewer vs Aspose.Diagram for .NET

Struggling to choose between Visio Viewer and Aspose.Diagram for .NET? Both products offer unique advantages, making it a tough decision.

Visio Viewer is a Office & Productivity solution with tags like viewer, visio, diagrams, templates, free.

It boasts features such as View Visio diagrams and templates, Zoom in and out, pan, Print diagrams, Copy images and text from diagrams, Search in diagrams, View diagram metadata and properties and pros including Free, Allows viewing Visio files without owning Visio software, Small download size, Available for Windows and Mac.

On the other hand, Aspose.Diagram for .NET is a product tagged with .

Its standout features include Create new diagrams from scratch, Open, modify and save existing Visio diagrams, Convert between VSDX, VSD, VSSX, VSTX and other Visio formats, Render diagrams to images like PNG, JPEG, BMP, Extract shapes and diagram data for manipulation, Add, delete, join and split shapes in diagrams, Update shape properties like color, position, size etc, Supports Visio 2013 to Visio 2023 file formats, and it shines with pros like Does not require Visio to be installed, Works cross-platform on Windows, Linux and Mac, Manipulate Visio files without automation, High fidelity conversion between formats, Granular control over diagram elements, Active development and support.

Feature	Visio Viewer	Aspose.Diagram for .NET
Overall Score	N/A	N/A
Primary Category	Office & Productivity	Testing Tools

Product Overview

Visio Viewer

Description: Visio Viewer is a free program that allows you to view Visio diagrams and templates. It does not allow editing diagrams, it is read-only. Useful for sharing Visio files when the full Microsoft Visio software is not available.

Aspose.Diagram for .NET

Description: Aspose.Diagram for .NET is an API that allows developers to work with Microsoft Visio diagrams and files in .NET applications without requiring Visio to be installed. It supports features like diagram creation and manipulation, conversion between VSDX, VSD, VSSX, VSTX, and other formats, and rendering diagrams to images.

Key Features Comparison

Visio Viewer Features

• View Visio diagrams and templates
• Zoom in and out, pan
• Print diagrams
• Copy images and text from diagrams
• Search in diagrams
• View diagram metadata and properties

Aspose.Diagram for .NET Features

• Create new diagrams from scratch
• Open, modify and save existing Visio diagrams
• Convert between VSDX, VSD, VSSX, VSTX and other Visio formats
• Render diagrams to images like PNG, JPEG, BMP
• Extract shapes and diagram data for manipulation
• Add, delete, join and split shapes in diagrams
• Update shape properties like color, position, size etc
• Supports Visio 2013 to Visio 2023 file formats

Pros & Cons Analysis

Visio Viewer

Pros

• Free
• Allows viewing Visio files without owning Visio software
• Small download size
• Available for Windows and Mac

Cons

• Read-only, cannot edit diagrams
• Limited compared to full Visio software
• Does not support all Visio features like macros, add-ons
• Lacks collaboration features

Aspose.Diagram for .NET

Pros

• Does not require Visio to be installed
• Works cross-platform on Windows, Linux and Mac
• Manipulate Visio files without automation
• High fidelity conversion between formats
• Granular control over diagram elements
• Active development and support

Cons

• Lacks some advanced Visio features like macros
• Steep learning curve compared to Visio UI
• Requires licensing for distribution
• Limited templates and samples out of the box

Pricing Comparison

Visio Viewer

• Free

Aspose.Diagram for .NET

• One-time Purchase
• Subscription-Based