Compatibility: OS X 10.10 or later 64-bit

NetWorker shows network information conveniently in the menu bar. It also features a window that shows additional information about the currently active network adapter.

Mac App Store: https://geo.itunes.apple.com/app/id1163602886

Compatibility: OS X 10.8.5 or later 64-bit

Disk Drill is a Mac data recovery software designed natively for Mac OS: easily protect your files from accidental deletion with Recovery Vault and recover lost data from Mac disks. Most of storage devices, file types and file systems are supported. You can recover deleted files from iPhone and Android devices! Disk Drill offers helpful and free tools for disk management like duplicate file finder, byte-to-byte backups, disk cleanup and space visualization, bootable data recovery drive, disk health monitoring, etc.

Disk Drill  also features a number of advanced scanning modes for data recovery of FAT, NTFS, HFS/HFS+, other file systems and formatted (initialized) drives. Using Quick Scan you can locate deleted items on FAT and NTFS disks, this scanning method is fast and accurate, but is unlikely to find data deleted long ago

Homepage: https://www.cleverfiles.com 

Compatibility: OS X 10.8 or later 64-bit

SSDReporter is an application that checks the health of your internal Solid State Disks ("SSD" aka "Flash Storage"). Since SSDs have a limited life-time determined by the number of write operations it is important to keep an eye on your SSD status. SSDReporter can warn you by e-mail or on-screen each time the health of your SSD decreases and/or when the health falls below the 'warning' or 'error' thresholds. The current status of your SSDs is also always easily recognizable because SSDReporter changes its icon (optionally in the menubar) from green to yellow (warning threshold) and finally red (error threshold) as the SSD health decreases.

Mac App Store: https://geo.itunes.apple.com/app/id980258689

Compatibility: OS X 10.9 or later 64-bit

Audirvana Plus has no equalizer, no trendy special effects, just the best sounding music

Homepage: https://audirvana.com/

Compatibility: OS X 10.11 or later 64-bit

Run what you want, whenever you want

Lingon can start an app, a script or run a command automatically whenever you want it to. You can schedule it to run at a specific time, regularly or when something special happens.

Lingon can also make sure that an app or a script automatically restarts if it crashes.

Lingon X is based on the great Lingon 3 and extends it with new features like running jobs as root and on multiple dates. It can also monitor all jobs in the background and show a notification when something changes. It is now even easier to use yet much more powerful.

Homepage: https://www.peterborgapps.com/lingon/ 

Compatibility: OS X 10.10 or later 64-bit

Manage your iPhone. Your way.Get a trusted software to transfer and save your music, messages, files and data. Safely back up any iPhone, iPad or iPod touch. Powerful and user-friendly, iMazing is simply the best iOS device manager for Mac and PC.

Homepage: https://imazing.com/