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EXIF ReGenerate (Free GPL license)
A program to set the image's time stamp right

If the camera clock happened to be dislocated when the pictures were taken, the error is consistently for all images. With EXIF ReGenerate you can set the time right again!

Works with any file that contains exifdata. For example, *. jpg, *. tif, *. cr2

The program works with Linux, Windows and MacOS X. The program is written in C + + and uses Qt4 graphic library. There is a setup program for Slackware GNU / Linux and Windows.

Tested on Slackware 13.0, 3.1 and on 13.37 and 14.1 and on Windows XP and Windows 7.

The program can handle four languages





Many thanks to Ivan Dolgov for the Russian translation.

Many thanks to geogeo (www.geogeo.gr) for the Greek translation.

Picture of the program
Here's how it looks when the program read your images.

Open more pictures
You can open more pictures, in different parts of your computer.

Adjust time
You must know the correct date and time of one image. All other images will be adjusted by the same offset.

The program can do this:

Open image files in different places in your computer. You choose a picture where you know the date and time the picture was taken. All other images you may have opened will be adjusted after time and date according to the image you selected. (Offset is calculated on one of your images.)


NOTE: The camera must be wrong in the same way in all the pictures. (Otherwise, do not offset.)

Picture of the program
You select the photos you want to adjust. (Can be in different places in your computer.)

Adjust time
You choose a picture where you know the right time and day. All other images adjusted right.

Apply to all
Then click "Apply to all"

Nothing changed in the images before you press "Save".

You can study in detail by selecting the size and enlarge the picture.

Before you uninstall

The settings are saved for each user. These are saved in the Windows version in
C:\Documents and Settings\*\.exifrename
C:\Users\*\.exifrg (Windows Vista and later versions).
And in Linux in
Where * = user

You can delete the configuration files by clicking the

Tools -> Delete personal settings

before uninstalling.

Individual settings for each user

Each user gets their own settings.

Check out easily for updates

The program can check for updates. You must be connected to the Internet for it to work.

Take a new picture (without setting the camera clock), noting when you take the picture and use that image to set the offset for all other images.


Copyright 2007 - 2019 Ingemar Ceicer <programmering1 ( at ) ceicer (dot) org>.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

GNU General Public License version 3.0

"Open File" dialogue works, unfortunately, not well with KDE4 (Linux). This is due to a known bug. Use XFCE or another desktop, then it works.


New format AppImage for all Linux distributions Guide

Linux 64-bit Alla distributioner Version 0.1.3 exifrn-0.1.15-a4d62ee-x86_64.AppImage (7.2 MB)
MD5: 995d12ce20d7101b15671524ecd13786
Alternative download (gitlab)

Latest versions

Windows install-0.1.3.exe (9.3 MB)
MD5: aa42178cf32dd0b658b7d37fd05b30bb
Slackware64 14.1 exifrg-0.1.3-i686_64_slack_14.1-ic1.txz (226 kB)
MD5: 74af3d26235ae795f3015047facd0d1f
Slackware64 13.37 exifrg-0.1.2-i686_64_slack_13.37-ic1.txz (212 kB)
MD5: 0f5ede0dca998a2405469df058d5d0e8
Slackware 13.37 exifrg-0.1.2-i686_slack_13.37-ic1.txz (211 kB)
MD5: 9a4989db7e3f80822162c3ce690e2965
Source cod exifrg-linus-0.1.3-source.tar.gz (129 KB)
MD5: b5441e75f4e4d848ca06754c677c3d58
Source cod exifrg-windows-0.1.3-source.zip (146 KB)
MD5: fb2ae4fc1703e03d038ef8188a95129b

Alternative download: Storegate (Beta, extra and old versions) (Ceicer IT)

When you upgrade from a previous version:

In Windows version, you can install a new version directly, the installer will uninstall the old version before installing the new.
Slackware users (just upgrade): upgradepkg new-version

Installation instructions


install: installpkg exifrg-x.x.x-i686_slack_13.x-ic1.txz
uninstall: removepkg exifrg-x.x.x-i686_slack_13.x-ic1.txz


install: Double click install-x.x.x.exe
uninstall: Uninstall program is included

EXIF ReGenerate Translation Help needed!

It is very easy for everyone to translate EXIF ReGenerate! You download the language files (English), and translate the string between <source> and </source>. Enter the translation between <translation> and </translation>. It becomes even easier if you use Qt Linguist, you will find a link to the program below.
Please send the new language file to
Synpunkter och buggrapporter
Thanks for your help!

        <location filename="mainwindow.cpp" line="128"/>
        <source>Copy (do not rename)</source>
        <translation>Kopiera (ej nytt namn)</translation>
        <location filename="mainwindow.cpp" line="130"/>
        <source>Copy to...</source>
        <translation>Kopiera till...</translation>


Translation file | Translation Program


Version: 0.1.3
The program communicates in Greek.

Version: 0.1.2
The program communicates in Russian.

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