Download Expert Lotto 4.5

Expert Lotto 4.5 is obsolete and is not up for sale any more. Current Expert Lotto 4.x users can upgrade to Expert Lotto 5 at discounted price.

The last release of Expert Lotto 4.x is version 4.5.7.

MS Windows 7, Vista



FREE Download

11.0 MB

MS Windows XP, NT, 2000, 98, ME



FREE Download

8.0 MB

Linux, Mac OS, Unix and other



FREE Download

7.5 MB

System Requirements

  • Java Runtime Environment version 1.4 or higher. You can get Java for free here.
  • Minimum hardware: Pentium CPU, 512MB RAM, 100MB of free disk space, 1024x768 screen resolution.
  • Recommended hardware: Dual Core CPU, 2GB RAM, 1GB of free disk space, screen resolution higher than 1024x768.

Installation Instructions

  • Download one of the installers listed above according to your operating system.
  • Open the downloaded installer to start installation wizard. When using operating system other than MS Windows you must start the installer from command line using command java -jar expertlotto-install-complete.jar
  • The wizard will guide you through the installation process. You will be prompted to choose the folder to install Expert Lotto to.
  • After installation you can start Expert Lotto from MS Windows Start menu.

Expert Lotto 4.5 installs as a Free Edition that you can use for unlimited time. However there are some features disabled in the Free Edition. You must use your license file to unlock the disabled features. Contact us if you have lost your license file, we will send you a new one for free.

Additional Downloads

Printable Expert Lotto 4.5 documentation in PDF format: Download (3.5 MB).

Additional plugins for Expert Lotto version 4.5

Lotteries for Expert Lotto version 4.5

Documents & Examples

ExpertLottoTips.pdf - useful tips & tricks by PadawanLotto

TipsAndTricks01.pdf - useful tips & tricks by ragwi.

WNH_Segments.pdf - tips for Winning Numbers History segments by ragwi. - MS Excel sheet with tips for Winning Numbers History segments by ragwi. - MS Excel sheet with RNG generator by ragwi. MS Excel sheet with Pick 3 example by ragwi. - MS Excel sheet with Pick 3 tools by ragwi. - MS Excel sheet with Pick 4 tools by ragwi.

expertlotto.jar - Jackpot version of the main application library.


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Expert Lotto 5.1 released

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More news ...

Last update : 2023 03. 05. at 21.10