Prayaya V3 for Windows

Name: Prayaya V3
Rating: 3.3 (6 reviews)
Author: Prayaya Electronics

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Editors’ Review

Download.com staffFebruary 26, 2026

Prayaya V3 creates a separate virtual Windows environment on your PC. Install and run software, keep data private, and leave no trace on the host system.

Pros
- Runs full Windows OS applications virtually
- Keeps host system clean and secure
- Supports Windows 2000 through Windows 7
- Portable on USB drives for use on any PC
- Installs any software without modification
Cons
- No mention of Linux or macOS support
- Performance limitations not detailed
- User interface details are sparse
- No information on updates or support
- Specific security encryption details are missing

Prayaya V3 for Windows

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Used Prayaya V3 for Windows?

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Full Specifications

GENERAL

Release: April 5, 2012

Latest update: February 26, 2026

Version: 1.2.132.32768

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows Vista
Windows 2000
Windows 7
Windows XP
Windows 10

Additional Requirements: None

POPULARITY

Total Downloads: 14,343

Downloads Last Week: 1

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Last Updated

User Reviews

3.3/5

6 User Votes

Does not work
EbolaJune 15, 2011
Pros
If It doesn't work, I can't use it?
Cons
Doesn't support on Win 7 64bit. Confusing interface. Tried it on XP and still didn't work correctly.
Summary
If it doesn't work, I can't use it.
Simply does not work
ppl4worldDecember 13, 2010
Pros
Cheap, great ideA
Cons
Does not keep V3 system open on XP (so you cant work on it) Crashes on Windows Media Horrible/de facto no customer support
Summary
Great idea, does not work, still looking for other solution provider. And - Customer support is horrible to non-existent. Bu then, it is cheap...
What A Quality Pocket System
luciferswJuly 21, 2010
Pros
Prayaya V3 helps me to keep my personal information on my fingertips.
Cons
No cons so far. Hope it will be more and more perfect.
Summary
I Just install Prayaya V3 in a speed USB flash drive, then I downloaded MSN, Microsoft Office, favorite games,stocks software from their official website and install into V3-enable smart drive, so cool it is, I can take all of my personal information, favorite applications along anywhere. On my mind, it worths every penny. Love it! Glad to share it!
List on one of my must have software.
wellerssJuly 6, 2010
Pros
A cool idea and software. I could carry around my daily use applications with my USB flash device and use on any PC. Very convenient for the people who offer use foreign PC.
Cons
Do not packge with applications.
Summary
Take me more and more convenience. It is fortunately for me to meet such a meaningful software.I don't need to take my laptop with me when I was out, just bring a storage device with me.Cool~
Make my digital life portable
tingelskyJune 23, 2010
Pros
Let me play my favorite games and stocks software anywhere,just by install them in a Prayaya V3-enable USB device and plug into any computer, so cool.
Cons
It needs to enable the User Account Control (UAC) feature in the Win 7 environment before pluged into computer. a litte troublesome.
Summary
I got Prayaya V3 ten days ago,first of all what I tried to do was installing MS office into V3,I think it is the most important for me,what I thought is nothing is more important than this in a computer environment.I found it worked,so exciting I was. I continue to install lots of programs in the V3-enable U disk,I am so satisfied to bring it anywhere. I tried in the Win XP,Win 2000,Win 7 and Win Vista,and I found that Prayaya hard to work in Vista system,such as Windows Vista Home Premium;and other Win system is total compatible with Prayaya V3. I know there were several different version of Vista.Hope the Tech Team of Prayaya V3 could update the V3 as soon as possible,then make it totally support to run in Vista.
Good,easy to use,many applications are supported!
livebird88April 24, 2008
Pros
Good,easy to use,many applications are supported!Like u3 and ceedo,but quick load.
Cons
Summary

Developer’s Description

By Prayaya Electronics

Manage and run applications in virtual environment separated from main OS.

Prayaya V3 is a virtual operating system used on any PC running Microsoft Windows OS. It generates a new virtual mirror of your existing Windows OS. Because of all the operations in the virtual system is separated from your host system, so you could install, run software, save your private data, and set your own desktop as a new system. All the settings will be saved in the virtual system and no trace will be left on the host system. With Prayaya V3, you could keep your host system clean and healthy. You could even install Prayaya V3 with your daily use software on any removable storage device like iPod, Storage Card, USB flash drive and take them to any PC.Key features:Virtual Opearting System:Prayaya V3 support Microsoft Windows 2000, XP, 2003, Vista, and Windows 7.Because it has the same interface as Microsoft OS, Prayaya V3 is very easy to use.Portable applications and business:You could install Prayaya V3 and your often use software on any storage device such as Ipod, Mobile Phone, Storage Card or USB flash drive. For example, you could install Prayaya V3 and Microsoft Office on USB flash drive, and plug it in any host pc to run the Microsoft Office Word even that host computer do not install MS Office Word. And all the software files is stored on the USB flash drive. Do not like other portable launchers which only support portable apps installation, Prayaya V3 support download any software directly from the software official website and install on Prayaya V3 without modify or repack. Prayaya V3 support run software directly off a USB flash drive. It support more than 50,000 software now.Tiny size of 6 MB:Only take you 1 minute to download and install.Private Information Security:All your private information are all stored and encrypted in the Prayaya V3 virtual system. It do not leave any trace when you exit V3.

Prayaya V3 for Windows

Editors’ Review

Pros

Cons

Prayaya V3 for Windows

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User Reviews

Does not work

Simply does not work

What A Quality Pocket System

List on one of my must have software.

Make my digital life portable

Good,easy to use,many applications are supported!

Developer’s Description