NetSpot is a great Wi-Fi site survey app for Mac (and Windows), which could be used to analyze and troubleshoot wireless networks. This review contains more information on this free Wi-Fi analyzer.
For those looking for an iTunes alternative, iMazing software is one of the best solutions available on the market. As a user-friendly and powerful iOS device manager, iMazing could be used to back up iPhone and iPad, save and transfer files, messages, photos, etc. between phone and computer and for lots of other useful tasks and options.
For basic users and those with less tech knowledge, transferring data (such as contacts, text messages, photos, etc.) from one phone to another might be a difficult task. But that could be a lot easier using a program such as Wondershare MobileTrans which is a fast solution for data transfer between phones.
MiniTool Partition Wizard is a comprehensive tool giving users many hard disk management functionalities such as disk/partition converting, partition/disk management and volume/partition resizing. The program runs very smoothly and even beginner users with little technical knowledge could use it for managing their hard drive partitions.
These days it is very common to lose important messages, contacts, photos, or any other data on Android or iOS devices due to damaged devices or deleting data accidentally. One of the best solutions available is Dr.Fone software by Wondershare which works great for iPhone and Android devices.