"I have used it for years to ensure everything is silently backed up without me even having to think about it. I would certainly recommend it."

Second Copy is backing up since 1989!

30-Day Free Trial Buy Now

"Best software out there or I would not promote it."

Use Second Copy as your backup software!

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"A real gem! Saves "lives" at minimum cost!! Strongly recomended!!!"

Protect files with the highest level of encryption!

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"Second Copy is the #1 software program in my list of nearly 30 years. It is by far the best back up program in existance."

Backup in the background unintrusively!

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"I have used the program for about ten years, it is the best insurance to protect valuable business data from hardware and software failure. Easy to use, efficient, effective and seamless."

Automatic backups locally or on the network!

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Product Features

Automatic data backups

Easy to setup

Two-way synchronization

File encryption options

Back up open files

File compression options

Non-proprietary format

Automatic archival of old versions

Email notification

Unobstrusive operation

For Windows 11 and earlier versions

Back up Documents, Music, Pictures ... and all other important data

Back up your data

Second Copy® is the perfect automatic backup software designed for Windows 11 and backward compatible including Windows 7. It makes a backup of your data files to another directory, internal or external hard disk or to a computer across the network.
Second Copy® monitors the source files and keeps the backup updated with new or changed files. It runs in the background with no user interaction. So, once it is set up you always have a backup of your data somewhere else.

30-Day Free Trial Buy Now

5kplayer | Portable

A portable app (or "portable app" format) runs directly from a USB drive or external hard drive without modifying the Windows registry or creating temporary files on the host computer. Here’s why 5KPlayer portable is a game-changer:

5KPlayer Portable is a highly capable multimedia tool wrapped in a convenient, no-install format. It excels at playing high-resolution files and managing wireless streaming. However, because it lacks official developer backing for its portable state, users must download it at their own risk from trusted tech communities.

A portable application packages all necessary execution files into a single folder. You can store this folder on your local hard drive or a removable USB flash drive. This allows you to plug the USB into any compatible computer and play your media files instantly without leaving leftover data behind. Key Features of 5KPlayer 5kplayer portable

The built-in downloader supports thousands of websites, allowing you to save videos for offline viewing on your portable drive. How to Create a 5KPlayer Portable Solution

To achieve a "portable 5KPlayer" experience, users typically follow these steps: A portable app (or "portable app" format) runs

Download 5KPlayer Portable today. Put it on your emergency flash drive. You never know when you’ll need to watch a 4K movie on a locked-down library PC, or AirDrop a presentation from your iPhone to a hotel lobby computer.

It leaves no footprint on the host computer, keeping it clean. However, because it lacks official developer backing for

Your playlists, preferences, and codec settings are saved on the USB drive, not the computer. Why You Need a Portable Media Player

The 5KPlayer portable is powered by a robust processor, which handles 4K and 5K video playback with ease. I was able to play demanding files, including 5K and 8K videos, without any stuttering or lag. The device also supports a wide range of audio formats, including Hi-Res audio files.

If you are an IT technician or a video editor moving between client sites, you know the pain of arriving to find a computer missing codecs. Keep 5KPlayer Portable on your repair toolkit drive. Need to test if a GPU can handle 4K playback? Plug in your drive, run the player, and test instantly.

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