HoloTech

Downloads · Windows

HoloTech Sync for Windows

The native sync client for Windows 10 and later — Explorer overlay icons, per-folder bandwidth caps, and automatic update channels.

Current release — 1.4.2

Released
18 August 2026
File
holotech-sync-1.4.2-windows-x64.zip
Size
2.1 KB (2,159 bytes)
SHA-256
a0325b63a61df9e0a925deb1ef87843828b5890f8a55e76a538aa06a03138468
Download for Windows All platforms

Verify the download before installing: Get-FileHash .\holotech-sync-1.4.2-windows-x64.zip -Algorithm SHA256 — the digest must match the value above. The archive's own SHA256SUMS file lists the checksums of its contents.

System requirements

  • Windows 10 (21H2) or later, x64 or ARM64
  • 4 GB of RAM and 200 MB of free disk space
  • Administrator rights once, to register the shell extension

What's new in 1.4.2

  • Shell overlay icons now refresh immediately after large syncs.
  • Fixed a reconnect loop on ARM64 laptops waking from sleep.
  • Delta sync cuts round-trips on large folders by up to 40%.

Install

  1. Download and extract the archive to a folder you control.
  2. Right-click install.ps1 and choose “Run with PowerShell”.
  3. Open HoloTech Sync from the system tray and sign in with the address of your HoloTech server and the account your server owner created for you.