.SYN

.SYN file extension

This is the basic program to work with .SYN extension

TextPad

TextPad Syntax Definition File

TextPad is a general purpose editor for plain text files. It can be used as a replacement for Windows Notepad, with additional features. TextPad comes with a spelling checker with dictionaries in 10 languages. You can also edit web pages and program codes easily, with syntax highlighting... (more)

The program works with the following extensions: dat, php, ini, htm, log, nfo, html, c, h, pl, sh, rb, ddl, jav, sql, asm, tcl, glo, cpp, syn, bak, inc, tpw, pas, cfm, inf, pod, conf, java and 132

.SYN extension is also supported by the following programs:

JCreator Pro

JCreator Pro JCreator.syn

It is faster, more efficient and more reliable than other Java IDE’s.
SimSynth

SimSynth SimSynth Document

SIMSYNTH produces rich strings with surrounded brass and deep basses.
LSMC

LSMC Syndicate File

Lottery Syndicate Manager App, reduce your workload, and saves time. (UK only).