Olga Weis

Electronic Systems Technical Specialist


Olga is an internationally certified freelance author who covers tech topics, including computers, technology, Mac software and Apple devices. She is also involved in the development and improvement of projects related to virtual COM ports and working on USB over Ethernet Technology, Embedded Systems and Multimedia Software.

Olga Weis

210 articles

The interface of the Commander One application.
File management

Edit hosts file on Mac – The Easiest Way

The hosts file is a system file that is needed to configure the mapping between a domain and a specific IP address. ...
April 29, 2025
The video in the .wmv format is playing in the Elmedia Player app.
How-to Multimedia Playback

How to play WMA files on Mac

WMA (short for Windows Media Audio) is an audio format. It uses compression technology to reduce the file size but maintain high ...
October 16, 2025
File management How-to Multimedia Playback

How to compress a video on Mac

Compressing videos can solve various issues. Many people and organizations do it to save storage space, as videos can be very large, ...
October 29, 2025
Commander One
File management How-to

How to reduce file size on Mac

Trying to email a file that’s too big or finding your Mac running out of storage space? Instead of giving up or ...
January 16, 2025
Commander One
Compare File management

Best Extractors for Decompressing Zipped Files [Checked]

Most operating systems, such as macOS with its Archive Utility, come with built-in tools for zipping and unzipping files. However, third-party applications ...
April 29, 2025
Commander One
File management How-to

How to send large files through email

Email clients have restrictions when sending large files via email. The limit is usually 20-25 MB per letter. This creates an inconvenience ...
June 19, 2025
How-to Multimedia Playback

How to Play WMV Videos on macOS

WMV (Windows Media Video) is a popular video format developed by Microsoft. Yet, Apple’s operating system doesn't support it natively, prompting users ...
March 7, 2025
Commander One
File management How-to

How to Send Large Files – Best Methods

Sending large files is a common thing in today’s world, whether it’s for work, archiving, or sharing with friends. Unfortunately, most apps ...
June 23, 2025
Commander One
File management

Best compression software for Mac

In today's world, file sharing is an integral part of our daily activities. To optimize disk space usage and facilitate the data ...
January 20, 2025
Commander One
File management

Finder alternative: the list of best file managers for Mac

In the process of work, many small tasks for working with files arise, from banal copying/moving to more complex ones, such as ...
December 16, 2025
The interface of the Commander One application.
File management How-to

How to open a ZIPX file on Mac with Commander One

If this is the first time you hear about or come across the .zipx file extension, there’s no need to panic. You ...
December 27, 2024
File management

Best Terminal Emulator for Mac: Top solution in 2026

The terminal is a powerful tool that allows users to interact with the operating system and execute various tasks through the Command ...
December 17, 2025
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