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RIETAN-GUIRIETAN-GUI, the graphical user interface program for RIETAN-FP, has been developing. Information about RIETAN-GUI will be updated in this web page.

As for bugs and requests, contact us via email in either English or Japanese. Thank you very much in advance.
Email address: rietan-gui [atmark] physonit.jp

Last news on 2015 Jul. 18 NEW!!

RIETAN-GUI Academic for Windows is updated. The newest is Ver. 0.90.01/2.63. Minor bugs are fixed.

Features of RIETAN-GUI

Coming soon.

Download RIETAN-GUI Updated!!


Download and decompress the above archive file. Just copy the decompressed folder anywhere you like (For example, C:\Program Files\RIETAN-GUI. Then, double-click the icon of RIETAN-GUI.exe to lanch. PDF manual (still in preparation) is also included in a folder ‘text.’ We hope that RIETAN-GUI accelerates your research. Thank you in advance.

Support tool

On performing the Rietveld analysis, a series of calculations is generally needed to refine all the parameters. In such case, our product SeqRunPro would help you. SeqRunPro rewrites the ID’s in an ins file according to your sequence and then runs RIETAN-FP on behalf of the user. It is a kind of semi-automatic analysis. Once a series of calculations is started, all you have to do is just wait. We are sure that you can do the analyses very efficiently and save your important time by SeqRunPro.

Past news

2015 Jul. 14
Now, the beta version of RIETAN-GUI Academic Ver. 0.90/2.63 for Windows is started to release. Note that RIETAN-GUI runs with the latest RIETAN-FP (v2.63) distributed by Dr. Izumi. As for the OS X version, it will appeared in the near future.

2015 Jul. 10
The beta version of RIETAN-GUI will be released on this page on 14 July, 2015. Both Windows and OS X version will appear. Note that RIETAN-GUI runs with the latest RIETAN-FP (v2.63) released in 8 July 2015. We recommend people who are interested in RIETAN-GUI to update RIETAN-FP beforehand in the following Dr. Izumi’s web pages.

cf. http://fujioizumi.verse.jp/download/download_Eng.html (in English)
cf. http://fujioizumi.verse.jp/download/download.html (in Japanese)

2015 Apr. 16
The beta version of RIETAN-GUI will be released this July after a seminar held in Tokyo University of Science. Note that a format of an instrumental file (*.ins) has been changed as advances of RIETAN-FP. The version of RIETAN-FP is v2.5 now.
cf. http://www.crsj.jp/news-j/150713PowderCourse.html (in Japanese)

2013 Jul. 15
The beta version of RIETAN-GUI (RIETAN-GUI Academic) has been released in a limited way for those who joined the workshop hosted by the crystallographic society of Japan at Tokyo. For a while, it is opened to the limited users. Now we are looking for pilot users all over the world (hopefully about 10 users). If you are interested in our product, feel free to contact us via email. The beta version is free of charge. Please tell us your name, email address, affiliation, intended use, etc. Then, we will show you the download page and password. We are sure that RIETAN-GUI should take an easy operation for the Rietveld analysis with RIETAN-FP.

2013 Jun. 16
You can drag and drop an instruction file of RIETAN-FP (*.ins) onto the RIETAN-GUI window as shown in Fig. 1. Then, the settings and factors/parameters will be loaded automatically (Fig. 2). No worry about syntax error of the *.ins file. Thus, RIETAN-GUI provides very easy operation for you. It must help you concentrate on your analysis.

RIETAN-GUI Drag and Drop

Fig. 1 Drag and drop an instruction file from Explorer.


Fig. 2 After dropped the *.ins file.

2013 Jun. 9
You can input an element in your sample by just clicking on element in the Periodic Table window shown below.
RIETAN-GUI Periodic Table

2013 Jun. 6
This is a screenshot of the RIETAN-GUI main window. It simply has one window with several tabs.
RIETAN-GUI Main Window