How can recover the deleted pictures in picasa

Hello, Don't worry. You can rely on this photo recovery software (also recover audio and video files); it can help you recover your lost pictures from your Digital Camera (or SD card):
Photo Recovery for Windows Users
http://www.uflysoft.com/photo-recovery-win/
Photo Recovery for Mac Users
http://www.uflysoft.com/photo-recovery-mac/
By the way: Before your pictures are retrieved, do not save more files to the device (or memory card) in case the original files (your pictures) are overwritten.
Best wishes!

Why not to try some data recovery program?
http://www.4cardrecovery.com/
http://www.piriform.com/recuva
Note: Never forget to back up everything important on separate drives in the future.

Hello! In my personal experiences, you could take chances with a data recovery freeware here:
http://www.freeware-fix.blogspot.com/2013/04/data-recovery.html
Simply try to recover your deleted pictures back from this picasa successfully.


After experiencing this trouble, I hope you could learn to back up everything important on separate drives.

You can often successfully recover deleted files from a PC, it all depends on what has happened since the files were deleted.
When you delete files the data itself isn't deleted, just the index entry that tells the system where the data for those files is located. The area containing the deleted data is also now marked as free space so it is available for any new files to be written there instead.

If and when that happens, then it is too late to recover your deleted files so it is very, very important to not save any new files or data to the device concerned.

One of the easiest ways to see if you can recover deleted files is to try some good file recovery software. One I used to use is this computer photo recovery program which you can download from site below
http://www.facebook.com/pages/Asoftech-Photo-Recovery/126127714100611?sk=info

Hello, mary! I recommend you to use this photo recovery software (also recover music and video files); it can help you recover your lost pictures:
Photo Recovery for Windows Users
Photo Recovery for Mac Users
Best wishes!

When you delete photos or folders using Picasa, they are sent to the Recycle Bin (Windows) or Trash (Mac). If you have not emptied this paper, follow these steps to recover your photos:

Windows:
Double-click the Recycle Bin on your desktop computer.
Click your right mouse button on the file you want to retrieve.
Select Restore.

Mac:
Click the trash icon.
Find an image or folder you want to recover and drag to the desired location.

Keep in mind that Picasa is an application that acts as a photo organizer and editor. It does not store the image files, but simply accesses them when the user wishes to either view or edit the file
Hope this helps (remember to rating this answer, and leaving some testimonial comment.