Several hundreds or thousands?
How quickly could you find the photo you need?
There is a program for you to sort your photos automatically by date. Graphics and Design ; Other; download Easy Photo Sorter 2.6.
You need only 3 clicks to do this if you use Easy Photo Sorter.
1. Select a folder with your photos
2. Select one among 12 possible ways of sorting and one among plenty ways of renaming
3. Select a folder for your collection to be copied and removed
Easy Photo Sorter keeps folders in chronological order and sorts in them your photos or graphical images.
Your collection will become larger and larger but it'll be always in order due to Easy Photo Sorter.