HDGraph

The first free tool for Windows able to draw multi-level pie charts of disk space ! HDGraph displays graphically the hard disk space usage. It shows all your directories and subdirectories on a single graph, allowing to see the largest ones at a glance.

Features

Scan a drive or a folder
Display larger folders and subfolders in a single view
Fast scan engine
Small size and no install required
Useful Windows Explorer integration

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2)

Follow HDGraph

HDGraph Web Site

Other Useful Business Software

Forever Free Full-Stack Observability | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.

Create free account

Rate This Project

User Ratings

4.9 out of 5 stars

★★★★★

★★★★

★★★

★★

★

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

User Reviews

Filter Reviews:

All

vjnobody Edited 2026-03-01

Very nice! Used it for yeaers, 'bout time I'd expressed the need for it. a#1 very useful for finding the hiding randoms on mah many systems i'd played 'round with before! Also for the friends who'wr missin' their precious memories too!
srgrass Edited 2020-10-14

Thank you very much for the free open source program!
qaxi Posted 2015-10-08

Good job, one flaw is unabilyty sort the graph by dir/file size.
a11922256 Posted 2012-12-18

Good and useful software
tratonic Posted 2012-10-21

Wow! It's very good job! Thanks!

Additional Project Details

Operating Systems

Windows

Languages

English, French

Intended Audience

End Users/Desktop, System Administrators

User Interface

.NET/Mono

Programming Language

Related Categories

C# File Managers, C# File Systems

Registered

2006-10-10

Similar Business Software

Shift

Shift is the first fully customizable browser that empowers you to make the most of your life online. Shift allows you to drag and drop apps, bars, and controls, to create a central hub that adapts to however you work. Sign into 1,500+ web apps, swap instantly between Spaces for work, side...

See Software
Filerev

Use the Filerev app to organize Google Drive and reduce storage costs. The Duplicate File Finder quickly shows all duplicates in Google Drive without downloading all of your files. The Storage Analyzer lets you browse your folders by size in Google Drive. You can also view your Google Drive...

See Software
Adobe Acrobat

Adobe Acrobat Studio is a leading enterprise document platform built to scale for global teams — delivering AI-powered document intelligence, trusted PDF tools, and on-brand content creation in one secure solution. Core capabilities include PDF creation, editing, conversion, annotation,...

See Software
Secure Eraser

What is deleted from the hard drive is far from gone. As long as the data is not overwritten, anyone can make it visible again at any time. This is particularly problematic when a computer is resold or given away. Secure Eraser utilizes recognized methods for data deletion and overwrites...

See Software
Files.com

Files.com is a cloud-native Managed File Transfer (MFT) platform that unifies file transfers, sharing, and automation across any cloud, protocol, or partner. It connects 50+ storage systems — including Amazon S3, Azure, Google Drive, SharePoint, Dropbox, and Box — presenting them as a single...

See Software
Comet Backup

Start running backups and restores in less than 15 minutes! Fast, secure backup software for businesses and IT providers. Comet is a flexible, all-in-one backup platform available in 13 languages. You choose your backup destination, server location, configuration and setup. Backup to your...

See Software