Skip to content

HavenFetch v1.0.0

Latest
Latest

Choose a tag to compare

View all tags
@rawcgi rawcgi released this 25 Sep 15:20
· 1 commit to main since this release
v1.0.0
cec55b3
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Verified
Learn about vigilant mode.

HavenFetch

ChatGPT Image Sep 25, 2026, 08_47_11 PM

Free Windows tools for browsing, bulk-downloading, and maintaining a local library of CC0 HDRIs from Poly Haven.

Download the complete Poly Haven HDRI library in bulk — nearly 1,000 HDRIs — without opening and downloading each asset manually.

Choose your preferred target resolution, from 1K up to 24K. If an HDRI is not available at the selected resolution, HavenFetch automatically falls back to the next lower available resolution.

Download the latest release

Included applications

  • HavenFetch Browser — browse the HDRI catalogue, preview assets, search and filter the library, and create download queues
  • HavenFetch Downloader — bulk-download selected HDRIs or the complete Poly Haven HDRI library, with resume, MD5 verification, repair, and manifests
  • HavenFetch CLI — automated and scheduled downloads for advanced users

Features

  • Bulk-download the complete Poly Haven HDRI library
  • Download nearly 1,000 HDRIs automatically instead of downloading them one by one
  • Choose your preferred target resolution, from 1K up to 24K
  • Automatically fall back to the next lower available resolution when the selected resolution is unavailable
  • Choose HDR (.hdr) or EXR (.exr)
  • Search and filter the complete Poly Haven HDRI catalogue
  • Browse HDRIs with visual previews
  • Create custom download queues
  • Preview download sizes before starting
  • Run multiple downloads in parallel
  • Pause and resume downloads
  • Resume interrupted downloads using partial files
  • Verify downloaded files using official MD5 checksums
  • Detect and repair damaged or incomplete files
  • Skip HDRIs already downloaded
  • Download only newly added or missing HDRIs
  • Export CSV and JSON manifests
  • Schedule automatic library updates with the CLI
  • No installation or Python required

Download

Open the Releases page and download:

HavenFetch-v1.0.0-Windows-x64.zip

Do not use GitHub’s automatically generated Source code archives — they do not contain the HavenFetch applications.

Windows SmartScreen

HavenFetch executables are currently unsigned, so Windows may display an “unrecognized app” warning.

Only download HavenFetch from this repository. Verify the published SHA-256 checksum before running it.

Privacy

The HavenFetch Browser runs a local gallery server that listens only on:

127.0.0.1

HavenFetch contacts Poly Haven for catalogue information, metadata, previews, and requested HDRI files.

HavenFetch:

  • does not upload your files
  • does not require an account
  • does not contain telemetry
  • does not track your activity

Licensing

HavenFetch is free closed-source software published by RAW CGI.

Copyright © 2026 RAW CGI. All rights reserved.

HavenFetch is an unofficial tool and is not affiliated with or endorsed by Poly Haven.

Poly Haven assets are licensed CC0.

Assets 3
Loading