3.5 stars, 119 votes
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System 47

System 47 is a freeware Star Trek LCARS screensaver for Windows and Mac OS, created by MeWho.com, that simulates the Library Computer Access and Retrieval System (LCARS) that serves as the primary computer system in the universe of Star Trek's Starfleet and Federation. It includes eight animation sequences that the screensaver randomly cycles through, including a Sector Scan, Star System Analysis, Milky Way Galaxy Map, and more.

This screensaver requires the Adobe Flash Player that is no longer supported. It probably won't work.
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Price Free    Disk 1.34-1.93 MB    Windows Apple for Windows, Mac    Downloads 26,442
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SubjectRepliesLast post
LCARS 47 Screensaver no longer working because of Flash not supported21 month ago
Glitched?44 months ago

Anti-virus report for System 47

Our editors have reviewed all files and found them to be safe, but they are also checked automatically using many different virus scanners. We are happy to share the results.

Virus scannersystem47 v2.2_setup.exesystem47.dmg
Avast
Avira
BitDefender
ClamAV
ESET-NOD32
F-Secure
Kaspersky
Malwarebytes
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Microsoft
Panda
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TrendMicro
Webroot
Last scanned6 days ago2 weeks ago

We have 2 files for "System 47"

  1.   system47 v2.2_setup.exe (Windows)
  2.   system47.dmg (Mac)
File report #1
File namesystem47 v2.2_setup.exe
Target system Microsoft Windows
File size1.34 MB (1,409,409 bytes)
File typePortable Executable (EXE)
Anti-virus
Detection ratio0/14 (0%)   View report
Popularity
Total downloads19,106
Last downloaded27 minutes ago
File verification
MD5e208407d269a652d8590359333fde0ab
SHA1766ef0975937d1c224841f8d70b6e62dca929246
SHA256d580b3b1cdfbfd205c5cb3990d3b02319d67d7cd600713a69b897475f6f91bbe
File report #2
File namesystem47.dmg
Target system Apple Mac
File size1.93 MB (2,020,790 bytes)
File typeApple Disk Image (DMG)
Anti-virus
Detection ratio0/14 (0%)   View report
Popularity
Total downloads7,336
Last downloaded17 hours ago
File verification
MD5de2aa26e9789e9d285ef104783ac8053
SHA1f353d414c54408ec543e0877ac283b51f2a92e6e
SHA2564a45a7d4fb9a8a93d52cf42c3baf299e77785bbb653b3b3d44adea72e0fc6e5c

User reviews (38)

Works fine for me on Win10 64bit.

by Gruppa on February 25, 2021

it doesnt work anymore but you can go to utube and find a 10 hour video of it to use in 2021

by eric on February 20, 2021

I see the same comments as mine!! This SS no longer works because of flash missing (no longer supported!!) :( Please address this and what can be done??

by Skeefiez11 on January 22, 2021

It was great until few days ago... it stopped working. instead of screensaver I get all white screen with Flash notification icon, so I guess it might be up to flash player, but how do I solve this?
Thanks.

by Luka Koprivica on January 14, 2021

Screensaver no longer works since Adobe Flash no longer is supported.

by shemarine on January 14, 2021

This used Adobe Flash, and Flash is dead as of 12/31/2020 so you will only see a white screen with an Fi (Flash info) logo.

by TomK15 on January 13, 2021

installed jan-2021 windows 10 64bit. works for 3 days, nice, actually, also after reinstalling, does not work anymore. shows only a white screen and a blue f or so. so - sorry - i'm disapointed :-(

by bop99 on January 12, 2021

not 64 bit. No longer works on Mac OS 10.15

by Michael Horn on October 2, 2020

Doesn't work very well on a multi-monitor setup. Visuals go off screen and with different (incorrect) resolutions. Also be warned: it doesn't uninstall properly. using the Windows App & Features, clicking uninstall does absolutely nothing. Manually removing.

by Raj Parmar on September 19, 2020

-Awesome
Nav display is bugged (1/2 a star less)

Other than that its awesome

-A must have for star trek lovers

by Zuchu 123 on June 24, 2020

Amazing! But it makes my PC really loud cuz its quite a heavy download

by A person on April 15, 2020

Doesn't work on MAC OSX 10.14.6

by Abu Nuur on April 12, 2020

As a trek geek. I love it. but for some reason, it keeps un-muting itself. When I mute it, it will stay muted for a few hours, but all of a sudden its screaming beeps and noises. Im in an office enviornment and cant have the noises going off all the time.

by greg higginbotham on April 4, 2020

It looks good. Easy to install. However, I can't figure out how to make it fill the screen of my 1080 display. Therefore, it's useless to me.

by MWT on January 28, 2020

It only works for older Macs!!!

by Equate Null on November 28, 2019

I think they are very cool BUT, get this error message 'You can't open the application "System47 v2.21for OSX Installer" because PowerPC applications are no longer supported.

Which means I cannot install it would have been 5 stars otherwise

by Mijkol on October 10, 2019

Nice screensaver, but it doesn't work on triple monitors with Win10. It displays on two monitors, with different screens on each which is nice, but leaves the third monitor displaying the desktop.

by Chew on July 15, 2019

Wish it worked on OS X

by Stephanie Ross on June 27, 2019

awesome

by Austin the anonymous on June 20, 2019

doesn't work with Mojave.

by Paul on March 22, 2019

I would love to have it on my Mac - but it does not support OS 10.14.
Very sad... I would give 5 Stars, if it would work....

by Frank on March 4, 2019

Excellent screen saver. Nice pictures and sounds. Installs perfect in win 10.

by Dan Lester on February 2, 2019

Looks really cool on my big screen that I use for my monitor of my Windows7 computer. It takes up abour 3/4 of the screen but not all of it. Is there any way to adjust it to full screen?

by Perry R. on December 12, 2018

This System47 screensaver does not work with newer versions of the MacOS like 10.14.
I wish it worked.

by joe mama on November 29, 2018

Please update this app. Current file is for OS9 only. Won't open in OSX...

by Dave Land - Land Computer Serv on November 21, 2018

awsome

by george bo on October 16, 2018

I think it is neat

by POM on September 21, 2018

Me ha gustado mucho y está muy bien realizado. Enhorabuena.

by plep on September 10, 2018

PowerPC apps no longer supported

by A B on August 7, 2018

love it! All the sound is great! I leave it on at night when i fall asleep and i feel like im on the enterprise. The hum of the engine in the backround is very relaxing for me.

by No one on March 9, 2018

ITS A POWER PC APPLICATION WHY!?!?!?!?!?!

by foghorn17 on February 22, 2018

Says it will only work for Power PC, must be an old screensaver

by Nate James on September 7, 2017

Just fantastic!

by Jean Luc on July 10, 2017

Okay.... but my Mac OS X Mavericks Macbook Air uses Intel the install uses PowerPC. PowerPC has been ditched by Apple Inc for long.

by Alex on April 22, 2017

cool

by joetan on December 28, 2016

This looks great. The video preview had me excited. Sadly, the installer won't execute on Mac OS. Apparently the installer is a PowerPC application... these haven't been supported for many years.

by Les on September 24, 2016

Very cool, easy to install and the audio has an option to turn off. Personally I have it on right now, love to feel like I'm on the bridge, lol.

by ChristheKhajiit on August 10, 2016

This is amazing. Perfect for my gaming laptop.

by Spacehead on April 1, 2016

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