MegaCube. Desktop AI Supercomputer Discuss Your Solution

PINVOU / Download & Connect

From client installation
to a working model connection

Install PINVOU on Windows, macOS or MegaCube, then connect to a deployed model service to start working with your files and tasks.

Choose a clientView model connection checks →
PINVOU Overview/Download & Connect

Install PINVOU first,
then download models within PINVOU

The PINVOU client includes Model Store, conversations, tools and workflows for creating files. Model downloads are now managed within PINVOU; a separate local model management installer is no longer needed.

  1. 01

    Check MegaCube

    Make sure the device is powered on and storage and networking work. Confirm how many devices your target model needs and any other deployment requirements.

    View validation records →
  2. 02

    Choose a PINVOU Version

    Choose the Windows, macOS or MegaCube/Linux client for the computer running PINVOU.

    Choose your client →
  3. 03

    Download models in PINVOU

    Launch PINVOU, open Model Store, download and start a model, then begin a conversation.

    View Model Store steps →

Choose Your PINVOU Client

Download directly from pinvou.com without visiting another website. These are the original H3C 0.10.4 installers, mirrored on October 15, 2026. Check your operating system and chip architecture before downloading.

Windows

x64 · EXE installer
0.10.4 · 153.5 MiB

Download for Windows ↓ macOS

Universal · DMG installer
0.10.4 · 195.9 MiB

Download for macOS ↓ MegaCube / Linux

ARM64 · DEB installer
0.10.4 · 130.4 MiB

Download for MegaCube ↓
The Linux DEB is an ARM64 installer and does not support x64 Linux. Client installers do not include model weights. After installing PINVOU, use model cards in Model Store to download, deploy and start models.

Read and follow the H3C software license before downloading or using the software. The source pages state that these packages are for use outside the United States. Download SHA-256 checksums ↓

Package sources and release information

The official files are mirrored without repackaging. SHA-256 values were computed when mirrored to verify download integrity. Official release information: Windows · macOS · MegaCube / Linux. Release channels may differ; GitHub Releases may include preview builds separate from these official installers.

Check These Four Items Before Connecting

Once the device, model, network and test task are ready, verify your first connection.

01Device Status

MegaCube is powered on and its storage, memory and operating system are working properly.

02Model Status

The target model is deployed and the inference service is running.

03Network Access

The computer running PINVOU can reach the service address and port.

04Test Task

Send a short question and confirm that the selected model responds.

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