Firmware & documentation

All Arcana downloads in one place.

Choose your product and download the latest firmware, an older firmware version, or the official manual. Always use the correct file for Arcana or Arcana 2.

Current versions

Latest official firmware

Version information checked against the official HDfury product pages on 23 July 2026.

Arcana 2

Firmware 0.25

Released: 27 January 2026

Use the firmware package intended specifically for Arcana 2 VRR. Do not interrupt power during the update.

Download Arcana 2 firmware 0.25

Before updating: read the included instructions, use stable USB power, install only firmware for the correct model, and never disconnect power while the update is running.

4K · 18Gbps

HDfury Arcana

Latest download: FW 0.82

Important: use only firmware intended for your Arcana and do not interrupt power during the update.

Firmware

ZIPFirmware 0.8217 mei 2021 · 286 KB↓ ZIPFirmware 0.8023 december 2020 · 286 KB↓ ZIPFirmware 0.7912 november 2020 · 286 KB↓ ZIPFirmware 0.778 oktober 2020 · 286 KB↓ ZIPFirmware 0.767 oktober 2020 · 286 KB↓ ZIPFirmware 0.743 oktober 2020 · 286 KB↓ ZIPFirmware 0.7126 september 2020 · 286 KB↓ ZIPFirmware 0.6823 september 2020 · 286 KB↓ ZIPFirmware 0.6722 september 2020 · 286 KB↓ ZIPFirmware 0.6515 september 2020 · 286 KB↓

Manuals

PDFQuick Start Guide 0.7712 oktober 2020 · 0,54 MB↓ PDFUser Manual Rev. 1.213 oktober 2020 · lokaal op deze site↓

READ ONLINEArcana webmanual

Responsive, searchable and in the same page order as the PDF.

8K · 40Gbps · VRR

HDfury Arcana 2

Latest: FW 0.25

Firmware

ZIPFirmware 0.2527 januari 2026 · 500 KB · recommended↓ ZIPFirmware 0.2417 december 2025 · 500 KB↓ ZIPFirmware 0.2312 december 2025 · 500 KB↓ ZIPFirmware 0.2214 juni 2023 · 509 KB↓ ZIPFirmware 0.1918 februari 2023 · 509 KB↓

Manual

PDFUser Manual Rev. 1.018 februari 2023 · lokaal op deze site↓

READ ONLINEArcana 2 webmanual

Responsive, searchable and in the same page order as the PDF.

3D wall mount

The official download overview links to an external Thingiverse model by community member meelo88 for the Arcana wall mount.

View the STL model

Installing firmware

Extract the ZIP file, copy only the firmware file to the root directory of a FAT32-formatted USB drive, and insert it into the Arcana USB-A port. Confirm the update on the OLED display. After completion, power the device fully off and back on.

File name: Arcana gebruikt arcanafw.bin; Arcana 2 gebruikt arcana-2.bin.