Chapter 1. Introduction

ASN1VE is a graphical editor for ASN.1-encoded data and schemas. Features include:

ASN1VE works with a number of different encoding rules:

It can display any valid message that uses these encoding rules. Some well-known message types that can be viewed/edited include the following:

A limited version of ASN1VE can be used for free. This includes the hex editor and a basic data tree view for BER-encoded data. To access advanced features, such as loading and editing schemas, PER, OER, and XML capabilities, and per-element data editing, a license must be purchased.