I’m using InSync to synchronize encrypted files, but it fails to download files with long names. I suggest InSync can handle large file names. One example of file name that failed to sync is:
@masina: If you encrypted your Linux partition, then the issue is the limitation in eCryptfs where it can only store filenames up to 143 characters. Please see here for more details: https://bugs.launchpad.net/ecryptfs/+bug/344878.
This is unfortunately outside the scope of Insync. Here are some workarounds:
Store the Insync folder in a separate unencrypted partition.
Selectively unsync the folders containing the files with long names.