If you need to remove an image’s background on your Mac—so that the background is transparent—you could use something like Adobe Photoshop or GIMP. The problem is, Photoshop isn’t cheap, and both applications come with a sizable learning curve. Luckily, you can remove image backgrounds with Preview for free. Download the latest version of Background Eraser for Mac - Remove any background from your photos. Read 2 user reviews of Background Eraser on MacUpdate. This app helps to remove the background of any picture of yours and maintain transparency with just few taps. Just touch where you want to remove. 'Target' function removes the area of similar color automatically. The image which one maintaining transparency background can be used with other apps ex) Keynote. Use a Virtual Background in the Cisco Webex Meetings Suite. Limit distractions and maintain privacy in your current surroundings by using a virtual background. You can blur your background, change your background, or add a background image during your meeting, event, or training session. However, if the app is still installed on your Mac, it will likely be reinstalled on next launch. So, in general, you want to remove processes after uninstalling the application. To see what’s currently running in the background, run launchctl list in Terminal.
Stock photo Web sites (or any other Web sites that allow downloading high-quality pictures) list thousands of photos that include a single object on a white background. These can be pretty much anything—fruits, vegetables, hands, legs, lamps, tools, cookies, trees, cars, etc. Usually these photos are intended for image editing needs such as complex compositions, ads, and any other pictures that may include either a single object or more than one. But before using such objects in your composition, you want to remove that annoying white background. In this tutorial we will look at the quickest way to remove unwanted background of any color.
Please note that by “the quickest way” we really mean the quickest, not the most precise way (which is the theme for the next Pixelmator tutorial) of removing unwanted backgrounds. This technique might not work with complex backgrounds or blurry objects.
![Mac Mac](/uploads/1/3/3/9/133906391/196267596.png)
Anyway, let’s get started.
Step 1
Open an image with the object for which you would like to remove the background.
To demonstrate this, I went to www.istockphoto.com, typed “single object” into the search field, and found a red satin bow that I am sure will be useful for some of my compositions in the future.
Step 2
Select the Magic Eraser Tool in the Tools palette
The whole magic of removing unwanted backgrounds (or any other colors) in Pixelmator has to do with the Magic Eraser Tool.
Step 3
Click-and-drag with Magic Eraser on a white background, and see how it becomes transparent.
Step 4
Repeat the procedure if needed. For example, I repeated it on the bow shadows.
Conclusion
Now that you have an object without a background, you can put it into another image or simply use it in other compositions.
If you wish to keep the object’s transparency, you will need to save the image in PXM, PSD, TIFF or PNG file format. See the Pixelmator User Manual for more information about saving images.
Preview User Guide
You can extract part of an image. For example, you can extract one person’s face from a group photo and then paste the face elsewhere.
If an image’s background consists of areas that are mainly the same color, you can also remove the background. https://yellowsim435.weebly.com/blog/kill-apps-running-in-background-mac.
Extract an image
- In the Preview app on your Mac, click the Show Markup Toolbar button (if the Markup toolbar isn’t showing), click the Selection Tools menu , then choose the Smart Lasso tool .
- Trace the edge of the image you want to extract.Make sure the image’s edge is within the thick border that appears as you trace.
- Connect the end of the border back to its beginning, or stop dragging to connect the border in a straight line back to the beginning.
- Do one of the following:
- To copy the image so that you can paste it in a document: Choose Edit > Copy.
- To remove everything outside of your selection: Click Crop or choose Edit > Invert Selection, then press Delete.
Extract a PDF page as an image
You can select part of an image opened in Preview, then copy and paste it elsewhere or crop the content surrounding it. If the image is in a PDF, you need to extract the PDF page as an image before you can use the image markup tools.
Delete Mac App
- https://yellowsim435.weebly.com/best-fps-mac-app-store.html. In the Preview app on your Mac, open the PDF file, choose View > Thumbnails, then select the page in the thumbnail sidebar.
- Click File > Export, type a name, add a tag (optional), then choose where you want to save it.
- Click the Format pop-up menu and choose an image format (such as PNG).
- Click Save.
Remove the background from an image
Mac App To Delete Apps
- In the Preview app on your Mac, click the Show Markup Toolbar button (if the Markup toolbar isn’t showing), then click the Instant Alpha button (or use the Touch Bar).
- Drag over part of the background.Evon app para mac os. Preview selects the area you dragged over and any pixels adjacent to it that have the same colors.
- To delete the selected area, press Delete.To delete everything outside the selected area, choose Edit > Invert Selection, then press Delete.
- Repeat steps 2 and 3 until you have the image you want.
Mac App Remove Background App
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