PRA is free software !!!

General information.

Pulse Recorder and Analyser is designed to use a computer with a sound adapter as an multichannel analyser and scaler. The main purpose of the application is to record and analyse signals received from a radiation detectors as: Geiger counters, scintillation detectors, gas proportional counters, and semiconductor detectors. It detects pulses and in real time analyses the acquired data.
 

News

PRA version 23 is not compatible with earlier versions, however you can open files created with PRA version 10 to 22. All data will be intact but without most of the settings. Please delete "PRA.ini" file from the program directory if you are upgrading PRA. For more information about PRA please download the program:
PRA version 23 was last updated on 2019/08/06

Hardware and software requirements:

A PC with a sound adapter running WindowsXP or higher operating system including 32bit and 64bit versions. It also works on Linux boxes with Wine.

Download PRA:

Version File Name Bytes Checksum md5
PRA installer for Windows 32 bit version 23.0.0.0 PRA23Setup32.exe 662431 62d81a9b57deb6a290204ee403885fcd
PRA installer for Windows 64 bit version 23.0.0.0 PRA23Setup64.exe 667582 cb87cf7f85af3954f54f1ea30e2dc586
PRA for Windows 32+64 bit version 23.0.0.0 PRA23.7z 385104 3e70ee5bf04176b9324b7a25158e88cb

Installation:

If you downloaded "PRA*.7z" file, uncompress it and copy suitable 32bit or 64bit PRA.exe and PRA.pdf files to any folder. This program is portable and all settings are saved in the "PRA.ini" file located in the application's directory. For help see "PRA.pdf" included in the package.

If you downloaded one of the installers (thanks goes to Inno Setup), just run the "PRA*Setup*.exe" program and follow instructions. Installer will make links to the PRA application in menu and associate PRA with ".pls" files. It also produces an uninstaller program.

For additional information or if you may have any comments and suggestions E-mail Marek Dolleiser.
 

Documents (.pls and .ini files) created by the different main versions of PRA are not compatible. If you have files created by PRA version above 10 you can still open them in PRA version 23. However, most of the settings which have been saved with the data will be ignored. PRA version 9 is not compatible with any newer version.

 Download older version of PRA if you need it for any reason.

Last modified 2019/08/08.

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