Generate standard barcodes (Code 128) containing text, numbers or both. Works within MS Excel to directly paste the barcodes into your spreadsheets with only a click of the right mouse button! Simply select the cells to be coded, right click and choose the option from the popup menu.
The bar code maker will convert the contents of cells in Excel worksheets into Code 128 barcodes. This is a standard code that can contain both text and numbers, and can be read by many barcode readers. The program will automatically try to make the barcode as compact as possible.
To make bar codes, select the cells to be coded, right click, then choose one of the options from the pop-up menu. As the Code 128 standard includes tab and carriage return characters it is possible to bar code a group of cells exactly as they appear in the worksheet. If such a code is scanned using a computer connected reader that functions as a keyboard, then the original layout of the cells will be restored.
The bar code maker will work with cells in any workbook provided that its own workbook is open at the same time. The bar codes are saved with the workbooks.
It is possible to customize the bar code maker by editing the VBA module. The code is commented to allow simple changes to be made without any VBA programming experience.
To install, download the setup file, run it and follow the prompts. For Windows NT, 2000 and XP you will need to logon as an administrator or give an administrator password when prompted. You will need Excel 2000 or later to use the speadsheet, and will need to have macros enabled in the security settings.
Click to Download (setup.exe 3.6Mb)
Click to Download Previous Version (barcoder.zip 180k)
This older version requires manual installation, and has no type lib support (not of any importance unless you are a developer).
Create raytraced pictures of molecular orbitals. This simple program will take the output from the MOPAC 6 semiempirical molecular orbital program and produce a POV-Ray output file containing a plot of a molecular orbital of choice.
This simple Windows program will take the output from a PM3 semiempirical MOPAC 6 calculation and generate a POV-Ray file containing a plot of a molecular orbital. Admittedly it is somewhat basic (only supports CHNO elements), but with some manual additions to the povray file, it can still be used to produce some reasonable looking pictures. The latest version also supports lscript output for generating models with Lightwave3d.
Download latest version (MOtoPOV1_2.zip 443k)
Download Win95 version(MOtoPOV.zip 180k)
This version includes several bug fixes and cosmetic enhancements.
This is a Windows or Mac (G3-G5 only, not Intel Mac) console application for calculating isotope distributions for molecules. It is designed to work with both small molecules and proteins, and can cope with any number of elements and isotopes. The element definitions are provided in a separate file, which can easily be edited to allow for isotopically labelled compounds. The output is to the console by default, but can be redirected to a file, and consists of pairs of mass and abundance values.
Click to download Windows version (isotopes.zip 200k)
Click to download Mac OS X version (isotopes.tar.gz 150k)