Grabber For Mac

Posted : admin On 1/31/2022

How to launch and use Grab utility on macOS and Mac OS X?

May 25, 2020 Among them, video grabber stands out of the crowd as the famous online video grabbing app for you to download video from video-sharing sites like YouTube. Well, one thing to note is that this totally free video grabber is only workable on Windows, which is definitely a devastating blow to Mac users. Video grabber free download - Adobe Presenter Video Express, YouTube Video Grabber, iTube Grabber, and many more programs.

Many Mac users are already familiar with the Utility folder and the useful tools it contains such as Terminal, Activity Monitor, Disk Utility, Console, Keychain Access, etc. Some of these apps are helpful when seeking solutions to problems you may have encountered.


Among these useful apps is Grab, which is based on capturing a computer screen image. The Mac OS has built-in functions for screen capturing, they are reached through keyboard combinations such as Command, Shift and 3 or 4, however, the Grab app is much more powerful, and includes different image formats, a timer screenshot function, and more. In this article, we will cover all types of screenshots, troubleshooting, and how to set up the Grab app to deliver good quality images.

Table of Contents:

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Capabilities of Grab

As mentioned, the Grab app has higher functionality than Mac's built-in screenshot function - here is a clear view of its potential:

  • Is able to capture just a portion of the screen.
  • Takes an image grab of a selected window.
  • Performs a Timed Screenshot. This function allows you to take a screen grab after 10 seconds.
  • Allows you to select a type of pointer (cursor) and also to show or hide it in screenshots. To set pointer settings, open Grab Preferences and select the type of pointer, or disable it.
  • Takes a picture of the entire screen, including multiple-monitor screens.
  • Saves pictures in various image formats such as JPEG, PNG, and TIFF.
  • Owns a small 'tooltip' displaying the exact coordinate of your pointer, which transforms into the amount of pixels selected when selecting an area.

Use of the Grab utility

This app has a simple interface, however, some steps might be confusing. Here, we walk step-by-step though all Grab functions. There are several ways to launch the app. As mentioned above, the app is within the Utilities folder, so we can use Spotlight, launchpad, or finder to start Grab. In finder, go to Applications, choose Utilities, and select Grab. In launchpad, Grab is within Other.

Take a screenshot of selected area in your screen


When the app is launched, click on Capture on Grab's menu at top of your screen, and then choose Selection or simply press Shift, Command and A together on your keyboard. You will notice Grab's information message. Now select your desired area by dragging with your mouse. When you have finished selecting, the picture will appear in a new window where you can save the image in a specified destination folder with a filename you provide.

Take a picture of desired window

Select Capture from Grab's menu, and then choose Window or simply press the keyboard shortcut Shift, Command and W. In the popped-up window, click Choose Window. Left click to select the window required to capture, and then save it.

Capture your entire screen

Select Capture from Grab's menu, choose Screen or simply press the keyboard combination of Command and Z to start capturing the whole screen. An information message will pop-up stating that the image will be taken when you left-click the screen anywhere (outside the message).


Perform a timed screenshot

To launch a timed screenshot function, go to Capture in Grab's menu and choose Timed Screen or use the keyboard shortcut Shift, Command and Z. The activation window will pop up and leave 10 seconds before capturing from the moment you clicked Start Timer. This function will take a picture of the entire screen - it is very useful when you need to take a screenshot of menus or menu options.

Check the details of taken screenshot

To look up information about the screen capture, click Window and choose Inspector, or simply press Command and 1 together. This information is available before image is saved, so you can check the dimensions and file size with the TIFF format, which is default Grab format for screen captures. You can change this format when you are not saving the screenshot.

Image quality

It is often useful to change the resolution of image. The Grab app usually captures images at high-resolution, however, this is restricted to your display resolution. To achieve a better quality of screenshot, ensure your display is at highest available resolution. To change your device display resolution, open the Mac's System Preferences and choose Displays. Check that the display is set to highest number of pixels available.

Change default screenshot format

The default format when saving captures is generally PNG and can be changed easily using terminal and a few simple commands. Mac supports PNG, JPG, TIFF, GIF, and PDF formats, so you can choose any of these. Launch terminal, which is under the Utilities folder or use spotlight.

  • To set JPEG format as the default, type the terminal command: defaults write type jpg
  • To set TIFF, type: defaults write type tiff
  • To set GIF, type: defaults write type gif
  • Set PDF, type: defaults write type pdf
  • If you wish to return the format to PNG, type: defaults write type png

The changes will not take effect until you restart the Mac. Alternatively, you can use the additional terminal command: killall SystemUIServer. The Mac will then be forced to reboot and the system will use the new settings.

Grab utility stopped working after macOS update

Occassionally, the app might fail to work after a system update. This issue can be due to a corrupted Grab preference file. To see if this is the case on your system, open Finder, choose Go from the Finder's menu at top of your screen, select Go to Folder, and type the following path: ~/Library/Preferences/ and press return. Move the selected file to Trash or your Desktop and restart the Mac. Once the computer has completely rebooted, attempt to launch Grab again. If this step helped, delete the old preference file. Otherwise, try reinstalling the Grab app using macOS Recovery. Finally, if none of these solutions fixes the problem, you could reinstall macOS.

Detailed steps on how to reinstall macOS.

An alternative method to take a screenshot on the Mac is to use built-in screenshot function.

Video Showing how to use Grab utility on macOS and Mac OS X

  • Overview
  • Download
  • Feature
  • How to use

Free Mac video downloader is a web-based application specially designed for Mac users to download TV episodes, movies, music videos, news, sports and other online video clips from tons of video hosting sites. It covers video downloads for sites like YouTube, Dailymotion, Vimeo, Blip TV, Liveleak, Lynda, Break , Vube, Ustream, Ted and many others. Aside from its ability to download video on Mac, there are some other awesome features that are worth mentioning.

  • Download videos in high quality, including 1080p video
  • Directly convert video from websites to MP3 on Mac OS X
  • Convert videos to any video/audio formats
  • Provide video search engine to find desired videos
  • Extreme function for capturing all screen activities
  • Fully compatible with Mac OS X (Mavericks 10.9 included)
  • Great integration with Safari, Firefox, Opera and Chrome
  • 100% FREE and Safe
  • No toolbars, adware or malware

Download Robust Video Downloader for Mac software

Free Mac video downloader combines the simplicity of usage, full functions and fast speed. But a good portion of people prefer the software program to the web-based tool. This is mainly because the software runs better, more stable and reliable. Fortunately, Free Video Downloader for Mac software is an effective way to download and convert videos for Mac. Being compared with the online application, the professional software excels at its accelerated downloading speed, expanded video formats, great stability and more complete functions.

Features of Video Downloader for Mac software

Download video instantly on Mac

The user-friendly interface makes downloading super easy, you simply get videos in one single mouse click. This video downloader for Mac provides the option to download videos in original quality, including HD and 4K videos. Users who do not want to download video one by one could perform multiple video downloads during one session.

Convert video effortlessly

More than a Mac downloader, it can convert any local or downloaded files to all kinds of formats such as MP4, MKV, MOV, MPEG, WMV, AVI, FLV, MP3, RM, VOB, OGG, AAC, AIFF, WAV, etc. After that, you may transfer the video to popular gadgets like iPod, iPad, iPhone, Zune, PSP, Android and more for endless enjoyment.

Detect and download video automatically

The tool features a smart detector, which facilitates to auto-detect and download the videos streamed in the built-in browser of the program. A list of top websites is displayed on the screen at run time. As long as you click on a certain site for playing the video you want to download, the advanced sniffer will grab it in a matter of seconds. Surely, you may navigate to other sites that are not listed; the videos being played can be captured as well.

Download YouTube playlist

With this professional video downloader for Mac, users can download YouTube single videos as well the whole collections from YouTube users' channel, personal playlist, movies category, YouTube charts, artists' channel and music category. Within just one click, you can grab all videos in specified channle/list with 3X faster speed brought by advanced technologies.

Schedule video downloads

The program enables users to start and stop video downloading at any time you preset. Moreover, you can schedule your Mac computer to shut down, enter into sleeping mode or exit the program when download completes.

Manage video efficiently

It comes with handy video manager, letting you control over download progress and sort the downloaded files in order. In case you may need to quit the program for dealing with other cases, you can resume your downloads automatically. Also, the program makes it possible to preview the downloaded content with integrated media player.

How to use

1. Use free online tool to download videos on Mac

This free Mac video downloader does not require any installations or registrations; you simply copy the video link and paste it into the URL field. After clicking 'Grab it', it will display video formats available for saving your videos in FLV, WebM, 3GP, MP4 and other formats depending on the website you are downloading from. Nevertheless, before using the app, the very first step is to enable Java applet in Safari or other browsers. Please make sure that you check 'Enable Java check box' under 'Preferences' tab in your browser.

2. Use free Mac software to download videos

One click to download single video as well as the whole collections

  • The program is very easy to use. To perform every single video download, you simply specify the video URL that you want to download and click 'Paste URL' button.
  • The steps to download the entire YouTube playlist are exactly the same. All you need to do is to find the URL of YouTube playlist and hit on 'Paste URL'. Resume to interface, in the popup window, all the videos will be automatically fetched. Select all or part of them per your needs, and then click 'Add to download' to carry on multiple downloads simultaneously.
Graph grabber for mac

Auto-detect and grab video that is being played

Given that you do not want to process Mac video download simply by copying and pasting the URL manually, then you are suggested to take advantage of its 'Detector' function. As long as you load videos in the built-in browser, this Mac video downloader will take care of the rest.

3. Video Tips for Mac

Most video addicts like to enjoy abundant videos from video sharing sites including YouTube, Dailymotion, Vube, BBC, ESPN, Facebook, Vimeo, Hulu and other similar sites. You are looking for specific guides on downloading from a platform to your Mac computer, please refer the detailed instructions below

YouTube has had such an incredible string of successes. People want to download their favorite videos to watch offline and keep forever.

Download Dailymotion on Mac

Is there a way out here to watch Dailymotion videos without any data connection? Sure, you are in the right place to get the easiest tricks.

Still trying to find a way to download HD videos from Vimeo? Don¡¯t sweat it, spare a few minutes to check the detailed tutorial.

Grabber For Mac Free Download

You may find the easy solutions to perform Facebook video download in this article. A wonderful Mac downloader is presented.

Download Hulu on Mac

Video Grabber For Mac

Want to play TV episodes from Hulu to your Mac without being bothered by poor internet connection? Just download them for later playback.