Qsirch helps you quickly find the files you need. You can perform full-text search to locate files on the QNAP NAS and then further browse and share the files. Free yet powerful Qsirch is your best search tool.

Requirements:
- Android 5 or later versions
- QNAP NAS running QTS 4.2 and later versions

Major features:
- Search for the files on one or multiple NAS devices
- Support full-text search for over 6000 file formats
- Provide more than 30 kinds of filter conditions such as date modified file path and file metadata
- Switch between two file preview modes
- Create download links for shared files or folders allowing you to share files via email text messages or instant messengers.