Here are some of the features you can get in Xselerator:
Editor

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* Clear and easy to use IDE;

* XSL/XSLT element and attribute intuitive (like Intellisense or code insight) drop-downs;

* Automatic tag completion - in XSL/XSLT tag completion follows model and, optionally, fills element with mandatory attributes;
* HTML element and attribute intuitive drop-downs;

* Unicode Support
* Full XSL, XSLT, XML and HTML color syntax highlighting (fully customizable);

* All the usual editor capabilities (cut, copy, paste, find, replace) plus special 'Copy as RTF' and 'Copy as HTML' features allowing syntax highlighting to be preserved when copying and pasting to word-processors, html editors and newsgroups etc.;



XSLT debugger

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* Full stepping capability;

* Breakpoints on both XSLT and input XML;

* Conditional breakpoints;

* View template call stack;

* Watch values (including full XPath expression watches);

* Optional stepping into built-in rules

* Uses MSXML3 transformations (so that debugging session behavior matches a * real, production environment transformation engine);


Transformation

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* One click transformation test;

* Full transformation testing (including XSL parameter passing, start mode and output test path);

* Use of alternative command line transformation engines (e.g. Instant Saxon, XT, etc.)


Wizards

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* For building tables,

* Selects/list boxes and

* XSLT grouping/distinct expressions;


Tools

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* XPath query analyzer (test XPath queries to see the resulting node sets - click on resulting list item to view position to node in source/tree view);

* Project Files Manager, which keeps all your related XML and XSL files together;

* Source edit, tree and browser view (requires IE5.x) modes;

* Files opened history (re-open previous files from menu - re-opened XSLT files restore previous parameters/start mode);

* Print and print preview (with selectable highlighting options);

• <oXygen/> XML Editor Professional v2.0 2.
  <oXygen/> XML editor supports XML, XSL, TXT, XSD and DTD documents. It offers a powerful code insight that guide the user to write valid XML content. The code insight...

• <oXygen/> XML Editor Academic v2.0 2.
  <oXygen/> XML editor supports XML, XSL, TXT, XSD and DTD documents

• <oXygen/> XML Editor Professional with 1 yea 2.
  <oXygen/> XML editor supports XML, XSL, TXT, XSD and DTD documents. It offers a powerful code insight that guide the user to write valid XML content. The code insight can follow a DTD or an XML Schema or even can learn the structure...

• <oXygen/> XML Editor Academic with 1 year Ma 2.
  <oXygen/> XML editor supports XML, XSL, TXT, XSD and DTD documents

• Expression Checker 1.1.
  Expression Checker is a utility for quick check-up of expressions. You can use it for quick and easy editing, testing and checking up expressions in such nonprocedural languages as XPath, XSLT and regular expressions. You can see results immediately during typing an expression. For Microsoft .NET...