Localization for right-to-left (RTL) languages such as Arabic and Hebrew is usually reduced to translation and a flipped layout. If you build courses in Articulate Storyline 360, Rise 360, or Adobe Captivate, you know the tools promise RTL support — and they deliver it, up to a point. The problems start where that support ends.

When you localize an e-learning course, every narration second matters. The audio track is often the most expensive and least flexible part of a multilingual course — so the choice between human voiceover and AI text-to-speech (TTS) tools shapes both your budget and your workflow.