Harmony
Digital chiming clock with 100+ chimes and 50 alarms + reminders. Multiple chime styles of Melody, Ships Bells, British Royal Ships Bells, Grande Sonnerie and Petite Sonnerie. On-screen date / time / part of day. Custom coloring, time / date format and many options.

Harmony's clock face
Features
- Integrated toolbar with auto-hide for easy access to clock settings, alarms and reminders
- Click or tap the clock face, or press any key to silence an active alarm(s)
- Press the "ESC" key to toggle full screen mode
- Click and drag to position clock face
- Run clock windowed, maximised or in full screen mode
- 140+ built-in face color-pairs and 10 custom color-pair slots to customise the clock's text and background
- Adjust Face Brightness: 10-100%
- Adjust Frame Brightness: 10-100%
- Dim To (90-10%) - reduce brightness of clock during evening hours (7 PM - 7 AM by default)
- Face Shade Styles: Flat, Shade, Shade 2, Round and Glow
- Face Shade Power: -100% (shade to black) to +100% (shade to color)
- Text Feathering: None, Low, Medium, High and Ultra
- Face Options: Tint Background, Swap Colors and Flash Separator ":"
- 6 Frame Color Styles: Back, Text, Back+Text, Text+Back, Black and White
- 56 Melody Chimes with intro and dongs
- 30 Ships Bells - standard and British Royal chimes
- 16 Sonnerie - Grande and Petite chimes
- Quarterly Chiming Options: 15m, 30m and 45m
- Chime Volume: 0-200%
- Chime Speed: 25-400% - 100% is default
- Reduce Chime Volume (90-10%) - quieten chimes during evening hours (7 PM - 7 AM by default)
- Definable Midi Playback Device: Choose between Midi Mapper and up to 10 installed midi devices (hardware and software)
- Chime Options: Always On Midi + Preview Sample Chime
- Set Alarms / Reminders by: Daily, Day of Week, Month or Date
- 50 Reminders with static message display (long messages are scrolled)
- 50 Flashing Alarm messages (long messages are scrolled) and optional alarm buzzer with gradual fade-in
- 60+ Built-in alarm buzzers to choose from
- Adjustable Alarm Duration: 10 seconds to 2 hours (10 sec intervals)
- Copy and Paste alarms and reminders to and from Clipboard
- Save All and Open all alarms and reminders to and from file
- General Options: Frame Maximised, On Top, Automatic Startup, Color Contrast (for settings), Retain Pos / Size (app position and size) and Click To Show (click clock face to show main toolbar)
- 3 Time Formats: 24hr, 12hr AM/PM or 12hr am/pm
- 6 Date Formats: 9 April 2026; 9th April 2026; April 9, 2026; April 9th, 2026; 9 / 4 / 2026; and 9 / 4 / 2026
- Date Options: Show, Uppercase, At Top and Full (non-abbreviated)
- Day of Week Options: Show, Uppercase, At Top and Full (non-abbreviated)
- Part of Day Options: Show and Uppercase
- Customisable Part of Day Labels: Afternoon, Evening, Predawn and Morning
- Definable Evening Range: 1-11 PM (7 PM by default)
- Definable Morning Range: 1-11 AM (7 AM by default)
- Reminder Options: Uppercase and At Top
- Multi-monitor support
- Straightforward, fuss-free operation
- Options Window - Easily change app color, font and settings
- Portable
- Smart Source Code (Borland Delphi 3 and Lazarus 2.2/4.4/4.6)
App Changes
- Modern GUI
- Multi-monitor support
- Integrated top toolbar with access to all clock settings
- New render procs for improved performance
- Fast resizing
- Improved "Face Colors" list item color preview image / display
- Click to show toolbar
- Retain app position and size on screen
- Animated background scheme support
- Significant optimisations and improvements with an updated codebase
Codebase Changes
- Optimised for 2K display (60fps+)
- Functional on 4K display
- General render improvements of ~300%
- Text render improvements of ~200%
- Smart font character caching with twin feather support
- Increased background animation render rate to 60fps
- Active GUI Scaling (60% - 200% of OS scaling, realtime adaptive)
- TextCore (upgraded) - non-GUI and GUI text box engine (txt, bwd, bwp, rtf)
- FastDraw (new) - GUI / general graphics work via high-level and low-level rapid-render procs for the CPU
- Dynamic scaling and loading of System, Folder, and App images
- New color-based animated background schemes / engine upgrade
- Automatic MSIX handling (MS Store app/MSIX bundle) with seamless adaptive settings and temp file storage and management for restrictive access compliance
- Source code supports both 32bit and 64bit
- 32bit compilation in Borland Delphi 3 (stable)
- 32bit compilation in Lazarus 2.2 (stable)
- 64bit compilation in Lazarus 4.4 (functional/work in progress)
Information
App Name
Harmony
Version
1.0.4228
Type
Desktop App (Standard Edition)
License
MIT
Status
Release Date
23rd April 2026
Portable App
Yes
Code Foundation
4th Generation (Gossamer for GUI)
Operating System(s)
Windows All and Wine for Linux and Mac
(not Win10s/11s)
SHA256 Checksum
for "harmony.exe"
5C93E7E0379B7E61488C5434CCE346E4E7849AB8AFAAB8061C2A743A09A98BDC
Downloads
Images

Harmony's clock face

Clock face settings

Select a chime and adjust it's settings

Setting an alarm is straightforward

Create a reminder with a few clicks

Customise how Harmony displays the date, time, reminders and more

Harmony's Options window

Harmony customised with system color scheme "Black and Aqua" and animated background scheme "Balls"
Reference
What makes a portable app special?A portable app is a big leap forward for apps in general. A standard or traditionally engineered app requires a lot of support in the form of libraries, data files, images, scripts, etc and the list goes on. You get the picture. Some portable apps out there still include this bundle of bits, they merely offload it into a local folder. A dump of goodies of sorts.
We tend to see a portable app in quite a different light. Our vision of a portable app is designed tight, clean, free of bloat, and all data where possible is included directly within, structured right into the fabric of the app itself, and designed from the bare-metal up if required.
Though the most important difference between a traditional app and a portable app is that a portable app will not install on your computer. This is extremely important as the installation process is often messy, and can clutter up your computer by dumping a lot of stuff all over the Windows file structure and registry, and over time may slow down and decrease the overall performance of your computer.
A portable app will not do this, which keeps your computer clean and running smooth and fast as it should. Unfortunately most software is not designed with portable in mind. They're more akin to a large leaky box of bits than tight engineering. And because a portable app is not installed on your computer, it runs outside the normal scope of the operating system, and is not locked down or tied to it. And thus can be moved about, from disk to disk, or computer to computer.
Typically a portable app will reside on a USB pen stick, removable media, or in a special folder on a portable hard disk. This makes it easy to take from one computer to the next, and use over and over. An immensely valuable freedom, and something an installed app can only dream of.
But a serious technical hurdle must be overcome for a truly portable app to be free. And that is the humble setting. Yes, a portable app must be able to handle it's settings on it's own. It must be able to read them from disk, filter them, check and correct them where required, and write them back to disk. All without the help of the Windows' registry or other operating system dependent structures.
An installed app typically can't or won't do this. Instead, it relies on Windows and the registry to manage it's settings and other important data sets for it. It therefore takes a higher degree of technical competence to escape this "tied to the operating system" situation.
Here is our current standard for a portable app:
- Require no installation or setup
- Require no additional DLL libraries to run and perform it's core function
- Make no alteration to the host operating system, or its settings, files, libraries or core functions, or the Windows registry, unless it forms a part or a whole of the app's core function, and then, only when initiated by the user
- Be able to run "out of the box"
- Require no compiling, conversion, installation or setup of support structures in order to execute, except for when such an environment constitutes an execution enabling environment, such as a command translation service like Wine
- Be free of zipped or otherwise externally bundled blob structures containing folders, files and bits
- Operate on less powerful hardware to facilitate operation on a broad spectrum of computers
- Less demanding API landscape to facilitate execution on a broad range of operating systems and software translation environments
- Require no special software libraries be present in order to run, such as .NET or JAVA, unless typically pre-installed on the target operating system or execution environment
- Not require an internet connection to run, unless the connection is required to fulfill the app's core function, such as a web server
- Require no downloads, addons, or registration in order to run
- Provide help and documentation offline via a built-in viewer, or by limited external means, such as Notepad
- Be self-contained with all necessary files, data sets, and samples stored within it's internal structure, such that access be provided preferably through direct enabling mechanisms
- Store, hold and manage external app settings and user data in a local sub-folder, and that sub-folder be easily identifiable as belonging to the app
- Provide a mostly consistent appearance and experience to the user across the widest possible range of operating systems and execution environments
- Value backwards compatibility, and be able to actively make use of that older hardware and software
- Possess a compact, bloat-free footprint
⏶MIT LicenseCopyright 2026 Blaiz Enterprises (
www.blaizenterprises.com )
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
⏶