I have Canon digital camera ( Power shot SD 1300 IS )

By mistake, I deleted bunch of photos
The problem is, I come to know only after taking bunch of new photos

I already check Manual of Camera & it say once deleted, photos can't be recover

Is there any Free software anyone aware which can be use to recover those photos ?

Thanks

Try this:

http://www.ofzenandcomputing.com/zanswers/60

and on Google (Make this your friend for life, you won't be disappointed :

http://www.google.ca/search?hl=en&source=hp&q=recover+deleted+pictures+from+camera&meta=&aq=f&aqi=g4g-m1&aql=&oq=&gs_rfai=