Free Bar Code 39 Fonts. This free bar code 39 font set could be just what you need. It offers free code 39 fonts, automatic label printing, plus the ability to export barcodes as graphic images! This free set includes fonts in both TrueType and PostScript formats. These are fully working barcode fonts. Kryak krovlya profi. Create Code 128 barcodes in any program supporting TrueType fonts. This package contains Code 128 Subsets A, B, and C, as well as fonts without human readable. Free TrueType Code 39 Barcode Font.

*WIKIPEDIA* encoded in Code 39 Code 39 (also known as Alpha39, Code 3 of 9, Code 3/9, Type 39, USS Code 39, or USD-3) is a variable length, discrete symbology. The Code 39 specification defines 43 characters, consisting of uppercase letters (A through Z), numeric digits (0 through 9) and a number of special characters (-,., $, /, +,%, and ). An additional character (denoted '*') is used for both start and stop delimiters. Each character is composed of nine elements: five bars and four spaces.

Three of the nine elements in each character are wide (binary value 1), and six elements are narrow (binary value 0). The width ratio between narrow and wide is not critical, and may be chosen between 1:2 and 1:3. The barcode itself does not contain a check digit (in contrast to—for instance—), but it can be considered self-checking on the grounds that a single erroneously interpreted bar cannot generate another valid character. Possibly the most serious drawback of Code 39 is its low data density: It requires more space to encode data in Code 39 than, for example, in Code 128. This means that very small goods cannot be labeled with a Code 39 based barcode.

However, Code 39 is still used by some postal services (although the recommends using Code 128 in all cases ), and can be decoded with virtually any. One advantage of Code 39 is that since there is no need to generate a check digit, it can easily be integrated into existing printing system by adding a barcode font to the system or printer and then printing the raw data in that font [ ]. Code 39 was developed by and Ray Stevens of in 1974.

Their original design included two wide bars and one wide space in each character, resulting in 40 possible characters. Setting aside one of these characters as a start and stop pattern left 39 characters, which was the origin of the name Code 39. Four punctuation characters were later added, using no wide bars and three wide spaces, expanding the character set to 43 characters.

Code 39 was later standardised as MH 10.8 M-1983 and MIL-STD-1189. MIL-STD-1189 has been cancelled and replaced by ANSI/AIM BC1/1995, Uniform Symbology Specification — Code 39.

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