- Of course, Picasa for Mac is also designed to 'play nice' with iPhoto, taking a special read-only approach to editing photos stored in the iPhoto library. It duplicates instead of changing files as needed, so your iPhoto library isn't ever affected when you use Picasa. Picasa 3.5 is available in English (for now; more languages to come).
- An iPhoto plugin and a standalone program for uploading photos were available for Mac OS X 10.4 and later. In July 2004, Google acquired Picasa from Lifescape and began offering it as freeware. 4 On February 12, 2016, Google announced it was discontinuing support for Picasa.
- Using iPhoto to create Web albums is easy to do, but Apple designed its image management application to work with.Mac. If you want to use iPhoto to share pictures online without paying the annual.
Adobe Photoshop Elements. IPhoto Finally, for Mac users, there's no better photo management application than iPhoto. IPhoto works seamlessly with any iPhones.
Organization
Apple encourages users to replace iPhoto with Photos partly because they bring more features and better organization system to Photos. The detailes are below.
iPhoto: Four options are available for you to organize and search photos under 'Library' section: Events, Photos, Faces and Places. The classification of photos is relatively simple. Thus sometimes it costs you a large amount of time to find out desired photos from tens of thousands of photos in Events. What's worse, some users complain a lot on forums that iPhoto doesn't recognize iPhone after iOS 11 update. Its performance seems a bit up and down.
Photos: On the top toolbars, 'Photos' button allows you to view and organize photos via date and places in this photo management software;
'Shared' button lets you use iCloud photo sharing feature to share photos or videos with people you choose and they can also add comments on your photos;
'Albums' button (similar to iPhoto Events) classifies your photos into different albums, including All Photos, Faces, My Photo Stream, Last Import, Videos, etc.
'Projects' button is used to help create photos to Book, Card, Calendar, slideshow and you can even print them out for usage.
At the left side of the main screen, click 'Photos' under 'Library' section and three options pop up at the top banner: Moments, Collections and Years. These funtions are self-explanatory, aimed to make it easier for you to find photos in large library.
Other minor differences between iPhoto and Photos are also concerned by a slew of people like photo display size, photo viewing and sharing.

iPhoto: to adjust the photo display size, the slide bar is located at the lower left corner of the interface. And to view photos in iPhoto, you need to double-click the photos to open it. As for the 'Sharing' feature, it's usually ignored by most users, for it's placed at the non-conspicuous lower right corner.

Photos: to solve the inconvenience of iPhoto, Photos uplifts the slide bar from the lower left corner to the upper left corner and add a 'Play' icon next to the share button at the upper right corner. Thus, users adjust picture display size, view and share photos with much more convenience.
In terms of interface and organization ability, you're recommended to update iPhoto to Photos without problems of iPhoto not working, importing stuck and more.
Google Picasa Mac Download
Picasa is an image organizing & photo sharing website which allows you to backup photos & videos. Picasa is a desktop application, it scans your hard drive & displays the photo & video files which it finds on your computer. The photos in your iPhoto Library will be displayed in Picasa in the 'iPhoto Library' collection as a read-only files. You can also remove the read-only 'iPhoto Library' from Picasa. Picasa allows you to upload photos & videos, create a movie, create a collage, email, print and much more. Picasa does not allow you to edit, move, delete and add tags to iPhoto Library photos. If you want to edit the photos from iPhoto Library, then you have to copy the entire photo folder to a location outside of the iPhoto Library. Picasa will ask you the permission to copy the folder to 'Imported from iPhoto' > 'Pictures' > folder name.
Here are the steps Import iPhoto Library to Picasa:
- Go to https://picasaweb.google.com/ & sign in to your account. If you don't have an account, then create one.
- Download & install 'Picasa Desktop Application' on your Mac & launch it.
- Open Picasa Desktop Application.
- Click 'File Menu' & select 'Import from iPhoto' option.
- Click 'Pictures' located at the left-hand side of the window.
- You will see your 'iPhoto Library'. By default, Picasa for Mac will look for your iPhoto Library in its usual location (Pictures > iPhoto Library).
Quick Tip to ensure your Photos never go missing
Photos are precious memories and all of us never want to ever lose them to hard disk crashes or missing drives. PicBackMan is the easiest and simplest way to keep your photos safely backed up in one or more online accounts. Simply download PicBackMan (it's free!), register your account, connect to your online store and tell PicBackMan where your photos are - PicBackMan does the rest, automatically. It bulk uploads all photos and keeps looking for new ones and uploads those too. You don't have to ever touch it.
Iphoto App
