Use APKPure App
Get File Explorer WiFi old version APK for Android
Transfer files between your Android tablet and PC using Wi-Fi.
Features
Here are some features that you'll find with File Explorer WiFi:
Upload or download multiple files at once
Delete, rename, copy, zip, or unzip files
Password authentication
Shortcuts to photo, video, and music directories
Runs as a background service
View photos directly in your web browser
Access to external SD cards and USB storage devices
Https support
Free version have some limitation.