Japanese
B
A
S
I
C
Decimal BASIC
Decimal BASIC is a tool for calculation and investigation.
Decimal BASIC is a programming environment for those who write programs for their own investigation.
Decimal BASIC adopts ANSI/ISO Full BASIC as its syntax, because Full BASIC has suitable facilities for those who are unacquainted with the peculiar knowledge about computers.
Decimal BASIC has the feature of readability to communicate algorithms among humans.
Decimal BASIC implements the core module and the graphics module of ISO Full BASIC.
Futhermome, The most part of modules module and the individual character input module for Full BASIC are implemented, too.
About Full BASIC
An Overview of Decimal BASIC
Outline of the latest version
An Introduction to Full BASIC
Introduction to Full BASIC from Microsoft BASIC
HTML Help
Help Index (alphabetical order)
FAQs (Translation in progress)
Installer for Windows (2026/05/04)
Download for Windows (2026/05/04)
Download for MAC (2026/05/04)
Download for Linux (Intel) (2026/05/04)
BASIC generic (Linux ARM, Raspberry Pi, etc) (2026/05/04)
Raspberry Pi (2026/05/15)
Chromebook (2026/03/30)
BASIC Accelerator( Full BASIC to Object Pascal Translator ) (2026/05/16)
(Windows, Linux, MAC)
Paract BASIC (formerly BASICAcc2) (2026/05/16)
(Windows, Linux, MAC)
Paract BASIC implements the real-time module of Full BASIC. PARACT means Parallel activity.
- Decimal BASIC Bulletin Boards
- Decimal BASIC Bulletin Board

Anyone is allowed to create a new thread, click "Register" on the upper right corner.
-
Decimal BASIC 3rd Bulletin Board (in Japanese)
Use Google Chrome, right click and then "translate to English".
To post a message, it must contain non-ASCII characters, such as αβ, or “ ”.
-
Japanese Original Pages
-
Japanese index page
-
Q & A on Full BASIC and Decimal BASIC (in Japanese)
Help Source Files Download.
These documents are allowed to be translated into any language and put them to public.
External Links
- ECMA BASIC
ISO Full BASIC is a super-set of ECMA BASIC.
Thus ECMA-116 standard can be a reference about Decimal BASIC.
Decimal BASIC is compatible with ECMA BASIC-1, ECMA GRAPHICS module, and the EXCEPTION HANDLING part of BASIC-2.
The reserved words of Decimal BASIC are those of BASIC-2.
Note that Decimal BASIC implements the GRAPHICS module of ISO Full BASIC, which is not contained in ECMA BASIC.
- Dartmouth BASIC and True BASIC
Decimal BASIC Annex
https://decimalbasic.ninja-web.net/English/