I recently have found that only goldendict is modern QT application to integrate many dictionaries in a common platform, am using it under Fedora. After having installed it under Fedora I made it to scan a folder where I have many ABBYY dictionaries in .lsd format & audio modules in .lsa format. It scanned successfully & added all the audio files & do also gave me offline audio pronounciation however it failes to integrate any .lsd dictionaries.
In my android which also uses goldendict it auto scans & integrates .lsd files too but why not in Linux?