File Timestamp and EXIF Shifter

File Timestamp and EXIF Shifter adjusts file modified (mtime) and accessed (atime)
timestamps in batches on Linux using exact time offsets, embedded JPEG/TIFF camera
EXIF DateTimeOriginal tags, filename date patterns, or fixed dates. A lightweight
Linux alternative to FileDateChanger for fixing camera timezone offsets, restoring
photo and screenshot dates after file transfers, and normalizing archive timestamps.

Key features:
- Camera EXIF & Filename Date Parser: Extracts binary JPEG/TIFF EXIF DateTimeOriginal
(0x9003), DateTimeDigitized, and camera model metadata alongside IMGYYYYMMDDHHMMSS
and ISO filename timestamp patterns.
- Flexible Shift & Sync Modes: Shift timestamps by exact +/- Days, Hours, Minutes, and
Seconds (for camera timezone corrections), copy timestamps from EXIF or filenames,
or assign an exact date and time.
- Live Before/After Preview & Undo Journal: Preview current mtime, target mtime, and
exact time delta before applying nanosecond-accurate os.utime() updates with 1-click Undo.
- Batch Telemetry & Exports: Visualizes EXIF/filename coverage and exports full audit
logs to CSV and JSON files.

Disclaimer: This project is an independent open-source tool and is not affiliated with, sponsored by, or endorsed by NirSoft.