xml editor is a markup language editor. the xml documents can be edited or created using existing editors such as notepad, wordpad, or any similar text editor. you can also find a professional xml editor online or for downloading, which has more powerful editing features such as −

• it automatically closes the tags that are left open.
• it strictly checks syntax.
• it highlights xml syntax with colour for increased readability.
• it helps you write a valid xml code.
• it provides automatic verification of xml documents against dtds and schemas.

open source xml editors

following are some open source xml editors −

• online xml editor − this is a light weight xml editor which you can use online.

• xerlin − xerlin is an open source xml editor for java 2 platform released under an apache license. it is a java based xml modelling application, for creating and editing xml files easily.

• cam - content assembly mechanism − cam xml editor tool comes with xml+json+sql open-xdx sponsored by oracle.