In a rather short comment General Electric Healthcare states on its DeCyder product website (checked today):"Product to be discontinued and not replaced. Last order date is 30 Sept 2015". Nothing is said about availability of technical support after this date.

We invite all DeCyder users to try Delta2D - a modern software for 2DE gel analysis, which is still under full maintenance and support. With 15 years experience we have introduced a lot of innovations, some copied by other vendors, a lot still unique.

Don't worry about a potential investment: There is a number of pricing models. At least one of them meets each budget so that it should be possible for everyone to get access to Delta2D's benefits.