Are you building an (like Python or Node.js) to rename these files, or Google Drive changing filename on Android download
: Google Drive uses UTF-8 to encode file names. Ensure your application explicitly sets the encoding to UTF-8 when uploading, downloading, or renaming files using the Google Drive API . Are you building an (like Python or Node
: Mac and Windows handle Unicode normalization differently (NFD vs. NFC). If your app syncs files between different operating systems, use a utility like convmv to convert filenames to a consistent NFC form before uploading. You can fix this by opening the file
: If the garbled text appears in the browser title bar but not in Drive, it may be reading the Document Title from the PDF's internal metadata. You can fix this by opening the file in Adobe Acrobat and updating the Title field under Document Properties . Are you building an (like Python or Node
: Sometimes the visible name is fixed, but the underlying metadata still holds the garbled version. Use the Files: update method in the Drive API to simultaneously update the name and mimeType to ensure the correct extension and character set are applied.
The garbled filename you are seeing (e.g., аё§аё±аё™... ) is a classic sign of , which happens when a file name containing non-Latin characters (likely Cyrillic or Thai) is incorrectly interpreted using the wrong text encoding (often Latin-1/Windows-1252 instead of UTF-8).
: If the issue only appears in a web browser, users can try installing a "Garbled text" extension from the Chrome Web Store or manually forcing the page encoding to Unicode (UTF-8) if the browser supports it.