Batch Photo Redate

Batch to change photos' shot date!

Features:

- Replace Year | Month | Day | Hour | Minute | Second with a new value independently.
For example:
You can change Year only.

Changing time:
--Replace Mode:
Replace image's time with a new value
For example:
Set the Year with value of 2018 to change two photos' date
from 2016-03-05 and 2017-06-12
to 2018-03-05 and 2018-06-12

--Shift Mode:
Increase or decrease photos' time based on its original time
For example:
Set the Day with value of -2 to change two photos' date
from 2016-03-05 and 2017-06-12
to 2016-03-03 and 2017-06-10

This app will reserve photo's original EXIF,only change its time information from EXIF.

Saving image file:
--Duplicate Mode:
Duplicate photos first, then modify those new photos with new date.
The output file size will be kept with its original size under the Duplicate Mode.

--Overwrite Mode:
Modify the photos' time with new date directly.
If you want to restore photos after changing its date, you should open those changed photos in Photos and click Edit -> Revert
The output file size would be compressed under the Overwrite Mode.

Available Formats:
JPG | HEIC

The macOS version named Image Date Changer is also available in Mac App Store.

更新履歴
Fixes and improvements