Hourglass

Hourglass 1.15.57

This project is the modified simple countdown timer for Windows.

  • By 2021 Chris Dziemborowicz, 2024-2025 Ivan Ivon
  • Open Source
  • Updated Oct 26, 2026
Download for Windows

About Hourglass

This project is the modified simple countdown timer for Windows.

What's new in 1.15.57

Hourglass Changes
Installer
- Adds the Hourglass executable path to the Windows App Paths, so the Hourglass command-line is available out of the box.
WinGet
The Hourglass can be managed with WinGet:
Install
winget source update
winget install -e --id i2van.hourglass
Upgrade
winget source update
winget upgrade i2van.hourglass
Uninstall
winget uninstall -e --id i2van.hourglass
Portable
Ngen Support
Processing the Hourglass with the Native Image Generator (Ngen.exe) speeds up the Hourglass startup.
To run script as an Administrator press Win+X and select the Windows PowerShell (Admin) or Command Prompt (Admin). Copy script full path to the console opened and execute one of the following:
- Generate the Hourglass native image and its dependencies and install in the native image cache:
ngen-Hourglass.bat install
- Delete the native images of the Hourglass and its dependencies from the native image cache:
ngen-Hourglass.bat uninstall
Command-line
- New command pause
- New command resume
- New option --digital-clock-time, -c, /c
- New option --multi-timers, -mt, /mt
- New option --activate-next, -an, /an
- New option --show-trigger-time, -st, /st
- New option --pause-after-loop-timer, -pl, /pl
- New option --start-paused, -sp, /sp
- New option --start-time (date-time or time span, e.g., 2h), -ss, /ss
- New option --order-by-title, -ot, /ot
- New option --minimize-when-expired, -em, /em
- Renamed option --prompt-on-exit to --prompt-on-close
- New option --save-timer-on-closing, -sc, /sc
- New option --reset-expired-timer, -rt, /rt
- New option --copy-config, -cf, /cf
- New option --hide-window-title, -ht, /ht
- New option --hide-from-taskbar, -hw, /hw
- New option --cascade-windows, -cw, /cw
- New option --opacity, -op, /op
See command-line usage for details.
UI
- Uses a Windows Task Dialog instead of a message box (GitHub).
- The Command-line usage dialog can be accessed from the About dialog and vice versa.
- The Command-line usage dialog supports incremental search with match highlighting: press /, Ctrl+F or F3 to open the search bar, Enter/F3 and Shift+Enter/Shift+F3 to navigate matches, Escape to close.
- New Accent theme which uses Windows accent color and updates automatically when the accent color changes. This theme is a default one.
- Enables editing of the timer start time instead of time left.
- A bare unit (e.g., hour, day, week) starts a 1-unit timer without a leading number.
- The Jump List support (disabled by default, see FAQ). …

Full release notes »

Technical details

Publisher2021 Chris Dziemborowicz, 2024-2025 Ivan Ivon
AuthorIvan Ivon ([email protected])
Version1.15.57
Release date2026-10-26
LicenseMIT
Installer typeburn
Architecturex86
Package IDi2van.hourglass

Install Hourglass from the command line

Install with Windows Package Manager
winget install --id=i2van.hourglass -e
Update to the latest version
winget upgrade --id=i2van.hourglass -e
Uninstall
winget uninstall --id=i2van.hourglass -e
Silent install with the offline installer
"HourglassInstaller.exe" /quiet /norestart

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Hourglass version history

  • 1.15.56
  • 1.15.55
  • 1.15.54
  • 1.15.53
  • 1.15.51
  • 1.15.50
  • 1.15.48
  • 1.15.47

Frequently asked questions

Is Hourglass free?

Yes. Hourglass is free and open-source software released under the MIT license.

What is the latest version of Hourglass?

The latest version is 1.15.57, released on Oct 26, 2026.

Is it safe to download Hourglass?

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 03c8cabff94241acf5b3e3c510958e51e98a98bb95bf9d14e3e84da8348ce655.

Which Windows versions does Hourglass support?

Hourglass runs on Windows and is available for 32-bit (x86) systems.

How do I install Hourglass silently?

Run the offline installer with "HourglassInstaller.exe" /quiet /norestart, or install it with Windows Package Manager: winget install --id=i2van.hourglass -e --silent.

How do I uninstall Hourglass?

Open Settings › Apps › Installed apps, find Hourglass and select Uninstall. From the command line, run winget uninstall --id=i2van.hourglass -e.