One Instant Messenger4.9.0
Publisher Description
One Instant Messenger is an adaptable multi protocol instant messenger client developed for Windows. The app has extremely little resource requirements being at the same time very fast.
One Instant Messenger offers a wide-ranging support: AIM, ICQ, IRC, MSN and Jabber, but it also employs a plug-in system that makes possible the inclusion of other popular instant messaging protocols such as Gadu-Gadu, Netsend, Skype, Yahoo and more. Moreover, you have the ability to use additional features like Clock, Weather and RSS Feed Reader.
The versatility of this application extends to being portable, allowing you to run it from a USB flash drive or other similar removable storage devices.You can choose to increase the functionality of this program at any time downloading a plethora of other free plug-ins.
One Instant Messenger doesn't require installation and is highly customizable when it comes to skins, sounds, icons and other options that let you change it to your liking.
NOTE: The application is offered free of charge!
About One Instant Messenger
This Chat & Instant Messaging program is available in English. It was last updated on 02 November, 2026. One Instant Messenger is compatible with the following operating systems: Windows.
The company that develops One Instant Messenger is BestWebSharing. The latest version released by its developer is 4.9.0.
The download we have available for One Instant Messenger has a file size of 5.2 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2017-12-08 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the One Instant Messenger as malware if the download link is broken.
How to install One Instant Messenger on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the One Instant Messenger is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
Program Details
System requirements
Download information
Pricing
Version History
version 4.9.0
posted on 2017-12-08
Fast connection. Added new services.
