Windows · Free download · Desktop Tools

Uosk0.5.0 alpha

Uosk : Seamlessly insert special characters or whole words into any text-supported application by pressing buttons, and customize your character map

Operating system
Windows 10/11
File size
369 KB
License
OpenSource under LGPL
Last updated
Apr 30, 2026

80 downloads·828 page views

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Overview

What is Uosk?

Uosk : Seamlessly insert special characters or whole words into any text-supported application by pressing buttons, and customize your character map

In depth

A closer look at Uosk

Formerly known as Charmappino, Uosk (Unicode On-Screen Keyboard) is a practical piece of software that you can use to build your own map of special characters, long or commonly used words which can be quickly inserted into any text-oriented application by just clicking a button.

Customizable on-screen keyboard with Unicode support

This type of tool is similar to a virtual keyboard or a character map, with the main difference being that you can not only customize it by adding your own characters but also entire words. It supports ASCII, ANSI, UTF-8 and UTF-16.There are no software requirements involved for this utility to work properly. It gets installed swiftly and launches a simple window that always stay on top of other programs, so that you can easily insert text snippets into any environment.

Edit text snippets or open plain text documents

As soon as you click a button in this window, Uosk inserts the containing text at the mouse cursor's current position. From the "File" menu, you can activate "Edit" mode to turn this panel into an editable area, delete what's displayed here, and type or paste your own special characters, long or frequently used words.The application acts like a clipboard history tool in some way, giving you the possibility of rapidly pasting any frequently used word or phrase, instead of copying it from another source. The installed directory contains text documents with the Greek, Hiragana and Russian alphabet, along with Latin characters.

Auto-copy text and configure font settings

The map can be saved as a plain text document for future sessions. Furthermore, you can open any TXT file to use its words, ask the program to auto-copy the text snippet as soon as you insert it somewhere, and display a status bar with the total characters of any selected snippet.The font of the buttons and editor can be personalized when it comes to the type, style, size and script. Moreover, you can specify the characters (indicators) that will break text into distinct snippets when opening plain text documents to use contents.

Office assistant for improving productivity

The software program worked smoothly on Windows in our tests and had minimal impact on the computer's performance. We don't usually come across tools that bring something new to the table but we think that Uosk is one of those.It can become invaluable to users who frequently work with text editors, helping them boost productivity. The application is currently in alpha development stage, and we're looking forward to new features.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 / Windows 7 / Windows Vista / Windows XP

Verdict

Should you download Uosk?

Uosk runs on Windows 10/11 and is available under the OpenSource under LGPL license — the installer is 369 KB. We’ve catalogued it under Desktop Tools.

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At a glance

Uosk specifications

Category
Desktop Tools
Publisher
Michele Salvador
Last updated
Apr 30, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 / Windows 7 / Windows Vista / Windows XP
License
OpenSource under LGPL
Operating system
Windows 10/11
File size
369 KB
Price
Free
Page views
828

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