Case 2: The File is a Text-Based Index or Configuration File

: Many programs, such as Outlook Express , FoxPro , and ArcGIS, use .idx files to speed up searching and data retrieval.

Opening .idx files can be a bit tricky, but don't worry, I'm here to guide you through the process.

Do not try to open the .idx file by itself. Instead, configure your media player to load it along with the movie: Download and install VideoLAN VLC Media Player .

Subtitle > Add Subtitle Subtitle Editor Subtitle Edit Open via program Database/System Notepad++ View as text Corrupted/Unknown FileMagic Open via program Troubleshooting Cannot open/No text: If opening with a text editor reveals unreadable characters, it is a binary file (likely subtitles or a database) and cannot be read as text. File Association Error: Right-click the file, select "Open with," and choose your media player. Can I delete it? Yes, index files are recreated by programs if needed, but deleting subtitle index files will remove the subtitles. JustAnswer +2 AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 6 sites What Is an IDX File? - Lifewire Dec 5, 2022 —