Recover deleted photos

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 Samsung 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!

To recover deleted photos from digital camera, you could try RePicvid Photo Recovery for Free . Check this article for more information: Free Canon Photo Recovery Recover Deleted Photos Videos from Canon Camera

Step 1. Choose Professional Android Photo Recovery Software

Gihosoft Free Android Recovery software is recommended for you to handle photo recovery for Android as it's a world-class program with powerful features. This software can empower you to retrieve deleted and lost photos from all popular Android devices like Samsung Galaxy S8/S8 +/S7/S7 Edge/S6/S6 Edge/Note 5/J7/J5, HTC 10/A9/M9, LG V20/V10/G6/G5, Google Nexus 6P/5X, Moto Z/X/E, Sony Xperia Z5/Z4, Huawei Mate 8/9, OnePlus, ZTE, and more.

Step 2. Run Photo Recovery Software for Android Program

Once you have successfully downloaded and installed Gihosoft Android picture recovery program on your PC, please double click the software icon to launch it. Soon, you will see the below interface. Please select "Gallery" under the "Multimedia" column.

Step 3. Connect Android Device to Your Computer

Click "Next", you will be asked to connect your Android phone to the computer. Please enable the USB debugging on your Android and connect the device to your PC with USB cable. (Have a problem? Please refer to How to connect Android to PC.)

Step 4. Scan Deleted Photos and Pictures from Android

While it's ready to scan, please click "Start". The software will automatically scan images from the Android mobile device. The process will take a few minutes, please wait. The scanning progress will be shown on the top of the software interface. You can pause or stop scanning files.

Step 5. Preview and Recover Deleted Android Photos

When scanning is completed, all the scanning results such as photos, videos, messages and etc will be listed by file type on the main window of Android photo recovery software. You can preview them and choose the photos that you want to restore from Android, then click "Recover" to save recovered Android pictures to computer.
How to Recover Deleted Photos from Android Devices

It is easy, as long as you use recovery software to recover camera deleted photos on mac.
Card Data Recovery for Mac

Please don't make any picture till you recovered the picture yuou deleted. Some sites offer free software. I'll put some links here. Some only show what pictures were found and ask money to recover. Some recover only 10 (must be enough for you) but there must be real freeware around. I got my recover program with a memory card I once bought.
check the links here:
www.cardrecovery.com
www.wondershare.net with free trail
www.cardrescue.com with free evaluation version
http://www.memorycard.freedatarecoverysoftware.org