MacUpdate
Join MacUpdate
New Member

New Developer
Explore
MacUpdate Desktop
Hot Apps

Business
Dashboard
Development
Drivers
Education
MacUpdate Promo
Popular Apps

Games
Home & Personal
Internet
Multimedia & Design
Utilities
iPhone
Apps

Login
Member Login

Developer Login
About
Search Mac Apps

Search iPhone Apps

Advanced Search
Little Snitch
Little Snitch 2.5.2
Your rating: Now say why...

(384) 4.678385416666667

Alerts you to outgoing network connections.   Demo ($29.95)
Add to my Watch List
Email me when discounted
  • Download Now
    3 MB
  • Visit Developer's Site
    Objective Development Software Gmbh
Little Snitch alerts you to outgoing network connections.

A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!

As soon as you're connected to the Internet, applications can potentially send whatever information they want to wherever they want.

Sometimes they do this for good reason, on your explicit request. But often they don't. Little Snitch allows you to intercept these unwanted connection attempts, and lets you decide how to proceed.

Little
What's New
Version 2.5.2:
  • Fixes a crashing bug in Network Monitor.
  • Fixes an issue related to Fast User Switching causing increased CPU load.
Requirements
PPC / Intel, Mac OS X 10.4 or later


Related Links
Little Snitch Uninstall Instructions



MacUpdate - Little Snitch




  • Hands Off!
    +44
    Demo $49.99
    Monitor and control application ...

  • TCPBlock
    +2
    Free $10
    Lightweight and fast ...
Little Snitch User Discussion (Write a Review)
ver. 2.x:
(384)
Your rating: Now say why...
Overall:
(452)

sort: smiles | time
burypromote

+1
Ollie1972 commented on 15 May 2012
I am tempted to buy this but I read some users saying it does not block everything.
Some application still manage to bypass LS.

Can someone enlighten me and convince me to buy it anyway.
[Version 2.5.2]


burypromote
+1

+81

Old_guy reviewed on 04 May 2012
Great app. Would be nice to see OS X 10.8 with such tool by default.
[Version 2.5.2]


burypromote
+1

+127

Macnerd1984 reviewed on 04 May 2012
The very first app I install on a new Mac. Stable, full of useful features, but no un-necessary fluff - does exactly what it says on the tin. You'll be surprised how many apps are 'phoning home....Been using it for years now and it has been worth every last penny paid for it.
[Version 2.5.2]


burypromote

+683

Jazzyguy reviewed on 03 May 2012
This is a First Class App. Great in every way! I have used it for years and found it to be a necessity.
[Version 2.5.2]

1 Reply

burypromote

+47
Maxter replied on 03 May 2012
I second this.
5 Stars application.
burypromote


vanillasunny reviewed on 09 Apr 2012
I have been using ls for 3 years,must have app!
[Version 2.5.1]


burypromote
+4

+12

LizzyLisa reviewed on 09 Apr 2012
Very useful to find out how MANY agents from Apple are connecting to Apple servers in Lion without you knowing! And even more with every OS update, for example if you install Apple Messages on Lion! I don't like that Apple becomes a Big Brother!
[Version 2.5.1]


burypromote
+1

+6

mymon reviewed on 07 Apr 2012
So easy and powerful - absolutely one of "must have" app!
[Version 2.5.1]


burypromote
+2

-28

Shk747 reviewed on 06 Apr 2012
phantastic austrian company, thank you !
[Version 2.5.1]


burypromote
+3

+77
Pmcarrion commented on 05 Apr 2012
For those saying that Little Snitch doesn't support Mountain Lion: http://sw-update.obdev.at/products/littlesnitch/releasenotesdp.html
[Version 2.5.1]

2 Replies

burypromote

+73
Mitch_de replied on 06 Apr 2012
Yep, ML LS beta is available. Good to know, because its not much time left for the dev for upcoming ML. Also the other Handoff dev will be prepared, because ML changes many things under the hood (kext should be 64 Bit).
burypromote
-1

-1443
Libertyforall1776 replied on 09 May 2012
So is THAT version finally fully 64-bit?
burypromote
+6

+54

Bleech_Jef reviewed on 05 Apr 2012
Best of the class !
Should be default with OS X. :-)
[Version 2.5.1]


burypromote

+13
JBX had trouble on 15 Oct 2011
2.4.4 still causing KP's in Lion ?

Had to skip the last 2 version because of that.
[Version 2.4.4]

2 Replies

burypromote

+2
boardhead replied on 12 Jan 2012
I've had no KP's with 2.4.4 on Lion. There is one glitch in the configuration settings though -- you can't open the "Choose System Process" dialog when adding a new rule.
burypromote

+2
boardhead replied on 13 Jan 2012
I reported the "Choose System Process" problem, and it was fixed within a day. I downloaded the 2.5 nightly build, and it solves the problem.
burypromote

+23
Svl had trouble on 04 Jul 2011
Not compatible with 10.7, please update.
[Version 2.3.6]


burypromote

+31
Hendricx had trouble on 29 Nov 2010
I noticed some slowing down when downloading files. Is it possible Little Snitch is doing this?
Or just a coincidence ?
[Version 2.3.3]


burypromote

+1
Jolyjumper had trouble on 26 Nov 2010
In french, sorry.

J'aime beaucoup Little Snitch mais il y a un problème avec cette version 2.3.3.

Le chargement de certains flux RSS dans Safari est ralenti. Constatation identique sur certains sites d'actualité (Le Monde, Liberation, etc...) ou simplement sur MacUpdate.

La roue crantée dans la barre d'adresse n'arrête pas de tourner.

J'ai aussi constaté un ralentissement dans le chargement de Safari Webpage Preview Fetcher.

Revenu à la version 2.3.2 tout est entré dans l'ordre.
[Version 2.3.3]

2 Replies

burypromote
+1

+153
Virgeist replied on 12 Mar 2011
Vous avez peut-être bloqué un plugin important sans vous en apercevoir? J'avais bloqué flash sans faire exprès, et il m'a fallu pas mal de temps pour m'en rendre compte. Je vous conseille de passer vos Rules au peigne fin pour voir si le programme ne fait pas d'excès de zèle.
burypromote

+1
Jolyjumper replied on 28 Apr 2011
Merci de votre réponse,

J'ai fini pas trouver le coupable quelques mois plus tard : NetBarrierX5 quand le filtre de publicité est activé.

trad : The cause of trouble was NetBarrierX5 advertising filter. I cut off.
burypromote
+3

PorkPieHat had trouble on 15 Aug 2010
Is anyone having the problem with Little Snitch that it keeps allowing callouts from apps and/or system processes that had a rule to DENY callouts? I know LS inside and out and am absolutely positive that it's setup correctly, so it's definitely not human error. Nevertheless, it keeps letting the system process mach_kernal (which is known to LS as Mac OS X Kernal) callout even though just this morning I set up a rule to block it, then checked again tonight with the same result.

D'oh, there it goes again!

I'd like to know whether others are having this problem, or just me.

Thanks.
[Version 2.2.4]


burypromote
+4

+9
John Quinn had trouble on 06 Aug 2010
Is there any way to be notified about updates? I can't find the setting in the preferences, and I only get updates when I stumble upon them every now and then.
[Version 2.2.4]


burypromote

+18
Sajdak70 had trouble on 13 May 2010
I've got problems with Little Snitch from the time when version 2.2 was released. Alert monitor is like a neverending story - occurs with same dialogue periodically after cca 30 s when disappears.
[Version 2.2.3]


burypromote
-1

-1
Jia123 had trouble on 15 Oct 2009
How to uninstall Little Snitch 2.2 completely from Mac OS X? I deleted the application, preferences already, but it's still there, prompting access/ deny and monitor my network. Someone please teach me how to solve? THANKS!

Teach me by any means, or ways. Email or somehow, thanks!!

Email me: Jia123_88@hotmail.com
[Version 2.2]

2 Replies

burypromote
+1

+8
Matreya commented on 06 Nov 2009
I would suggest you run the installer this time and use it's uninstall option
burypromote

Sirjames commented on 27 Nov 2009
I had to manually uninstall the program. I started to have shut down problems on two of the computers i was using and been trying to fix the issue and last night i check the activity monitor to see what i could find as the problem. I no longer use little snitch and uses app zap to uninstall the app and noticed that there was a little snitch file that was running so i tried to quite it, it would not quiet so i forced quiet it and it still would not quiet. I i looks at the inspect window and found all the hidden little snitch files (one in the library at the root level and one in your user folder, once i deleted them and restarted the computer and then emptied trash and then verified the program was not running. I gather the program was not shutting down properly when I would shut down the computer. Word of advice if u start to have shut down issues try totally uninstalling the app and see if your problems are fixed. When u delete the files only delete the ones that actually say little snitch - because the program does seem to attach to other core services of your mac (most of which i noticed are the same apps i am having problems repairing permissions on). I think the program does a little more than a firewall - kinda believe it is a mailware program. Maybe the problem was fixed in the newest version but i would never use it again. If others are having the same issues try manually deleting all the files and see it that fixes your issues.
burypromote

-206
MacTechHead had trouble on 22 Aug 2009
I love this handy tool.

But I have one giant complaint. Version 2.0.5 was the last version that worked properly when logged in as the System Administrator.

Every since version 2.1 to now the root user has no rules, you cannot import any rules and even attempting to use the default rules results with a blank set of rules.

Permissions repair does nothing nor deleting the folders Little Snitch uses .
[Version 2.1.4]

1 Reply

burypromote

+395
Dr.-Girlfriend replied on 10 Sep 2009
Mactechhead, have you installed Little Snitch on Snow Leopard yet? How's it working out for you? Any issues? Did you do a clean install or copy over your rules from Old Leopard?

Thanks.
burypromote

+2
joseph.mckenna1 had trouble on 22 May 2009
I have ben trying to recover my license number from little snitch

Is there an easy way to do it?
[Version 2.1.3]

4 Replies

burypromote
-1

+334
MacUpdate Lon commented on 22 May 2009
Check here: http://www.obdev.at/products/littlesnitch/faq.html
burypromote
+1

+2
joseph.mckenna1 commented on 22 May 2009
Thanks bit it did not help.
burypromote

+2
joseph.mckenna1 commented on 23 May 2009
Thanks again
burypromote

matthewglidden replied on 18 Aug 2009
Little Snitch FAQ links to seller-specific order recovery pages, so you need order # / credit card / email / etc. to successfully get it back. If you don't remember the reseller, changed credit cards, or didn't save the order info, you'll probably preserve valuable time and energy by just re-purchasing. :-P


Yubben rated on 28 May 2012

[Version 2.5.2]




ssmanjal rated on 27 May 2012

[Version 2.5.2]



+15

Scotty_Beam_Me_Up_Again rated on 18 May 2012

[Version 2.5.2]



+438

Corpsecorps rated on 13 May 2012

[Version 2.5.2]




Ralf.Lampe@gmail.com rated on 10 May 2012

[Version 2.5.2]




Sfta rated on 10 May 2012

[Version 2.5.2]




bckrtbs rated on 07 May 2012

[Version 2.5.2]



-148

Acuraice rated on 03 May 2012

[Version 2.5.2]




Chris Chung rated on 01 May 2012

[Version 2.5.1]




agamu rated on 30 Apr 2012

[Version 2.5.1]


Downloads:670,986
Version Downloads:6,638
Type:Utilities : Security
License:Demo
Date:03 May 2012
Platform:PPC / Intel
Price: $29.95
Overall (Version 2.x):
Features:
Ease of Use:
Value:
Stability:
Displaying 1-10 of 348
< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 >
Displaying 1-10 of 38
< 1 2 3 4 >
Displaying 1-10 of 275
< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >
-
-
-
Please login or create a new
MacUpdate Member account
to use this feature
Watch Lists are available to
MacUpdate Desktop Members
Upgrade Now
Download and auto-install
using MacUpdate Desktop. Save
time moving folders and cleaning-up.
Little Snitch alerts you to outgoing network connections.

A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being sent out? Little Snitch does!

As soon as you're connected to the Internet, applications can potentially send whatever information they want to wherever they want.

Sometimes they do this for good reason, on your explicit request. But often they don't. Little Snitch allows you to intercept these unwanted connection attempts, and lets you decide how to proceed.

Little Snitch informs you whenever a program attempts to establish an outgoing Internet connection. You can then choose to allow or deny this connection, or define a rule how to handle similar, future connection attempts. This reliably prevents private data from being sent out without your knowledge. Little Snitch runs inconspicuously in the background and it can also detect network related activity of viruses, trojans and other malware.
Add/Update Listing About MacUpdate Desktop Career Opportunities RSS Twitter Facebook Advertise Sitemap
Copyright © 2012 MacUpdate LLC


- -