Leaklog 2.4.0

Leakage control system based on Regulation (EC) No 842/2006.

  • By SZ CHKT
  • Open Source
  • Updated Oct 24, 2026
Download for Windows

About Leaklog

Leaklog is a leakage control system based on Regulation (EC) No 2024/573. It logs findings and parameters of leakage checks, shows a history of the development of parameters, compares them with nominal ones and calculates the percentage of leakage.

What's new in 2.4.0

  • Added Hungarian translation
  • Added service company and inspector stamps to Inspection view, tables of inspections, and Operator Report
  • Added Business Partners view for adding, editing, and removing partners, with contact details, website, and notes
  • Added removal of refrigerant management records from the edit window
  • Skipping inspections is now possible for multiple circuits at the same time
  • Added a button for selecting starred circuits and a Place of operation column to the circuit selection window
  • Added Unstar All Circuits menu command for the selected customer
  • Circuits view now lists circuits grouped by customer when no customer is selected
  • Refrigerant selection for circuits and repairs now lists only refrigerants recorded in the store
  • Table headers now remain visible when scrolling
  • Scroll position is now remembered when switching views
  • Current search term now stays highlighted when switching views
  • Added Enter and Escape key support to login, About, and language selection windows
  • Fixed typos and grammatical errors in translations

Full release notes »

Technical details

PublisherSZ CHKT
AuthorSlovak Association for Cooling and Air Conditioning Technology
Version2.4.0
Release date2026-10-24
LicenseGPL-2.0
Installer typeinno
Architecturex64
Package IDSZCHKT.Leaklog
Install scopeAll users

Install Leaklog from the command line

Install with Windows Package Manager
winget install --id=SZCHKT.Leaklog -e
Update to the latest version
winget upgrade --id=SZCHKT.Leaklog -e
Uninstall
winget uninstall --id=SZCHKT.Leaklog -e
Silent install with the offline installer
"Leaklog-2.4.0-win64.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

refrigerationthermodynamics

Leaklog version history

2.3.3 Jan 18, 2026
  • Added refrigerant R1270
  • Added notes to Inspections view (when enabled in the View menu)
  • Inspector phone number and email address now used on labels if available
  • Fixed import of circuits, repairs, refrigerant management, and inspectors
  • Fixed recycled and recovered refrigerant addition not counted in Operator Report
2.3.2 Apr 1, 2025
  • Fixed adding records of refrigerant management with reclaimed refrigerant only

Frequently asked questions

Is Leaklog free?

Yes. Leaklog is free and open-source software released under the GPL-2.0 license.

What is the latest version of Leaklog?

The latest version is 2.4.0, released on Oct 24, 2026.

Is it safe to download Leaklog?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 0e97458ec30d1fa956632ec4f3ca212c15430f34ec6f3efd4ce134714244b541.

Which Windows versions does Leaklog support?

Leaklog runs on Windows and is available for 64-bit (x64) systems.

How do I install Leaklog silently?

Run the offline installer with "Leaklog-2.4.0-win64.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=SZCHKT.Leaklog -e --silent.

How do I uninstall Leaklog?

Open Settings › Apps › Installed apps, find Leaklog and select Uninstall. From the command line, run winget uninstall --id=SZCHKT.Leaklog -e.

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