Did you lose your original 4GL/ABL source code and you have only R-code copy? Here is possibility recover your source partially or completely back. About 60-100% information can be recovered from RCode. Now are supported all common PROGRESS version: v6, v7, v8, v9, v10 (32bit + 64bit), v11 & v12. Source is not identical with original one. Decompiler isn't available for download and currently it's working as paid service.

Please remember that recovering of applications that you are not the lawful copyright holder is strictly prohibited. You may use this service to recover only your own applications for which you are the copyright holder.

Progress Software Corporation does not endorse, approve or certify the information provided on this Website.

Price:

  • Price is about 10 EUR/~15 USD per file, but it depend on quantity
  • If you have more files there is discount and price get down (up to 1 EUR/2 USD per file for huge pack)

Contact and more informations at: Please add my mail address to your junk mail whitelist to ensure that our correspondence reaches you. If you have contacted us but not received a reply, check your junk mail folder first. I reply on each email.

Screens:



Compare original vs decompiled:


Download recovered example 31 KB (zip)

Decompiler is NOT available for download (paid service)

Current version 2025.4 - [09.04.2025]

What's new in this release:

Decompiler:

  • Added new expressions: 1 (V11,V12)
  • Better ON processing (MENU ..)
  • Fixed external Function Id (V9,V11,V12)
  • Fixed crash ON processing (V9,V10)
  • Fixed offset on strings when decompiling only text
  • Added ReadObj (ALL NO-PAUSE, MESSAGE NO-PAUSE)
  • Fixed crash on "Decomile all files" when not real .r is processed
  • Fixed crash when processing segment was not selected
  • Updated CLEAR processing
  • Updated FrameLink processing
  • Unified Parameters definition from head and functions/procedures

Application:

  • Rewriten do .NET 9.0
  • Rewrited file reading (removed old BitConverter component)
  • Faster collections processing
  • Code optimization and refactoring

GUI:

  • Added dark theme (default)
  • Changed icons + some control design to better support dark theme
  • Added highlighting parameters on main screen if they have differences (head vs function)
  • Added folding for FUNCTION and PROCEDURE
  • Fixed highlighting procedure/function names if contains dot
  • Changed TreeView folders display (now you can see what folders contain subfolders imediatelly)
  • Unified font color in all components
  • Better search on main screen
  • Added LED indicator on main screen if first rcode parsing encounter some error
  • Replaced old InputBox with my own (old one has problems)
  • Removed old File mapper tool
  • HexViewer: Rewriten to .NET 9.0
  • HexViewer: Redesigned painter + added 2 new colors
  • HexViewer: Added Save/Open Painted colors and Export to RichText functionality
  • HexViewer: Rewriten some internal functionality, refactoring + fixed some bugs
  • HexViewer: Fixed broken search
  • HexViewer: Optimized for dark theme
  • Syntax highlighting component: Rewriten to .NET 9.0

See whole history 18 KB (txt)


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