Download

Start your Capsule.

Heliarko 1.0.2 is a local, autonomous, offline-first capsule: one folder on your own disk that holds your voice, memory, and files, works without the internet, and outlives every server. The owner's life stays with the owner - nothing you put into the capsule leaves your machine.

Fully local

Your capsule lives on your computer or an external drive.

A keeper inside

The keeper works only with the local material in your capsule.

Sample screens only

Every screen on the site uses sample data.

Version 1.0.2, born and sealed.

One file: Heliarko_1.0.2_portable_source.zip - 646,502,654 bytes (about 617 MB). SHA-256: 7b48c1034ed163a2266d3480c7b26f5bd2b263d5f67ea398f80f4b09b27a8a57 - the same line the release certificate carries.

Check the seal before you open the box.

One line in a Windows command prompt answers with the fingerprint of the file you downloaded. It must read exactly the SHA-256 above:

  • certutil -hashfile Heliarko_1.0.2_portable_source.zip SHA256

What it needs.

A Windows computer (Windows 10 or 11), about 4 GB of free disk space, and twenty quiet minutes. Heliarko is built for a modest machine: it is portable, lives in one folder, and never installs itself into the system.

Install in brief.

Unpack the folder anywhere you want it to live - your main disk or an external SSD, but never a cloud-synced folder. Start HELIARKO, choose your language, set your PIN. The full install sheet is served beside the download.

The key is the license.

The download is open; on first start the capsule asks for an activation code. Codes are currently issued personally to the test circle - public availability is a later, separate decision. Questions about the circle: info@heliarko.com.