Sync Blocker for Mac

Used Sync Blocker for Mac?

Sync Blocker Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

Sync Blocker is a free multimedia application designed for Mac users, focusing on managing media playback. It provides features that allow users to control audio and video playback effectively, ensuring a seamless viewing and listening experience. The application is tailored for those who require precise control over their media environment, offering functionalities like pausing, resuming, and muting directly from the interface.

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With its user-friendly design, Sync Blocker simplifies the process of managing multiple media sources. Users can easily navigate through various playback options, making it suitable for both casual viewers and professionals. Its compatibility with a range of media formats ensures that users can enjoy their content without interruptions. Overall, Sync Blocker stands out as a practical tool for enhancing media playback on Mac devices.

Sync Blocker for Mac

Used Sync Blocker for Mac?

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Full Specifications

GENERAL

Release: March 6, 2011

Latest update: June 11, 2026

Version: 10.2r1

OPERATING SYSTEMS

Platform: Mac

Operating System

Mac OS X 10.5
Mac OS X 10.4
Mac OS X 10.6
Mac OS X

Additional Requirements: iTunes 9.1

POPULARITY

Total Downloads: 467

Downloads Last Week: 0

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User Reviews

3/5

1 User Votes

ITunes Preferences will do the same
chief0December 19, 2010
Pros
I've been looking for a way to do this for awhile.
Cons
Not necessary since you can get the same results in iTunes Preferences
Summary
To have iTunes perform this same function: To prevent automatic syncing for all iPod, iPhone, and iPad devices: In iTunes, choose iTunes > Preferences. Click Devices. Select "Prevent iPods, iPhones, and iPads from syncing automatically." If this checkbox is selected, any connected iPod, iPhone, or iPad won't sync automatically, even if "Automatically sync" is selected in the Summary pane. To sync your iPod, iPhone, or iPad when automatic syncing is disabled, connect your iPod, iPhone, or iPad to your computer, and then click Sync in iTunes. You can sync your device with only one iTunes library at a time. For more information, see the iPod, iPhone, or iPad User Guide or the Apple Support website.

Developer’s Description

By Zelek Software

Prevent iTunes from automatically syncing and deleting your media.

Block iTunes from automatically syncing and deleting your media when you plug your device into your computer. Choose the version below to match your version of iTunes.