You might want the model name or serial number of your Mac when checking warranty coverage, searching for specifications or other information about your model, creating a home inventory, and more. Identifying your Mac model is also important when selling or giving away your Mac or learning whether it's compatible with the latest operating system or other software or hardware.
Use About This Mac

From the Apple menu in the corner of your screen, choose About This Mac. You'll see an overview of your Mac, including its model name and serial number.
If you see a window like this, double-click the version number beneath “OS X” to show the serial number:
Lyn is a lightweight and fast image browser and viewer designed for photographers, graphic artists and Web designers. Featuring an extremely versatile and aesthetically pleasing interface. October 16, 2018. Activate your 3-year student version license for Autodesk AutoCAD 2014 for Mac - MAC OSX - EN. Serial number: 900-xxxxxxxx Product key: 777F1. But during the Product Registration & Activation process using recommended 'Connect now and activate!' , it always says 'The serial number you entered is.
Use System Information

The System Information app also shows your Mac model and serial number. Open the app, then select Hardware on the left side of the System Information window. The model name and serial number appear on the right:
If your Mac doesn't finish starting up
If you can't use the solutions above because your Mac doesn't finish starting up:
- Look for a serial number or model name on the outside of your Mac, or on its original packaging, receipt, or invoice.
- Or sign in to appleid.apple.com, then look for your Mac in the Devices section. If you see your Mac there, click its name to see the model name and serial number.

If you still need help, contact an Apple Store or Apple Authorized Service Provider.
Lyn 1.10 | 19.60 MB
The lightweight and fast media browser and viewer for Mac OS X designed for Photographers, Graphic Artists and Web Designers.
Featuring an extremely versatile and aesthetically pleasing interface, Lyn delivers an easy to use geotagging technology, image editing and a complete solution for sharing your photographs.
Lyn natively supports all popular image formats like JPEG, TIFF, JPEG 2000, PNG, TGA, RAW, HDR, OpenEXR, PPM, WebP, animated GIF and any other image format supported by Mac OS X. It also integrates a movie player to watch camera recordings.
The new editing inspector gives you everything to turn your shots into great photos. Adjust exposure, color temperature, brightness, contrast or reveal image details with highlight and shadow. You can experiment and convert your color photos to black and white, try a classic sepia tone or add a vignette border.
Features
Browser – Four predefined views with user configurable presets
Non-destructive editing – Changes are recorded in special attributes until save
Sharing – Share your images on Flickr, Dropbox (requires OS X Yosemite 10.10), SmugMug and Google Photos
Compatibility – Explore Aperture, iPhoto, Photos and Lightroom libraries
FullScreen – Browse, view, compare images, or start a slideshow with music in a full immersion environment
Metadata – Inspector with extensive informations and IPTC fields’ editing
Maps – Geotag your photographs and edit locations with a simple drag and drop
Color Correction – Display images with correct profile and soft-proofing function
Editing – Dedicated inspector for color editing: histogram, exposure, B&W, sepia, vignette, and more!
Video – Integrated QuickTime movie player!
Smart Folders – Create your personalized search folders!
… – Import, presets, batch processing, gestures, remote, Retina and more!
Lyn Mac Serial Number
OS X 10.7+
