Tenorshare WhatsApp Transfer - Transfer/Backup/Restore WhatsApp on iPhone/Android with One Click
Jihosoft WhatsMate - Jihosoft WhatsMate is an all-in-one WhatsApp manager for both Android & iOS users. It enables you to backup&restore WhatsApp, recover deleted WhatsApp data, and transfer WhatsApp files between Android and iPhone.
iMazing - iMazing lets you transfer music, files, messages, apps and more from any iPhone, iPad, or iPod to a computer, Mac or PC. Manage and backup your iOS device simply without iTunes. (was DiskAid)
oandbackup - Make backups of selected apps on your device and restore from those backups.
CopyTrans Contacts - CopyTrans Contacts makes it easy to manage iPhone contacts, calendars, notes and messages from the...
WhatsApp Extractor - WhatsApp Extractor for iPhone extracts and recovers shared photos, profile photos, videos, audio notes, whatsapp chat conversations, group conversations,shared locations and whatsapp contacts from your iPhone backup.