This is one of the more intrusive erasing apps in terms of installation, adding to the context menu & adding a driver, with a recorded 188 new registry entries. Most files are limited to the program's folder, but you get c:\Windows\ dydshell.xml and c:\Windows\ System32\ dydsex86setup.exe & epmntdrv.sys. That last is from EaseUS' partition app -- no idea if it'll conflict with a different version of an existing driver if you have the EaseUS software installed. There is no real manual, and documentation is lacking on their web site, so no idea how it handles SSDs -- the web site has a brief FAQ that talks about portable SSDs, but that's it.
Traditional erasing overwrites the data on a conventional hard disk, making multiple passes because the write heads wobble a tiny bit. That of course doesn't apply to an SSD since there are no write heads, but they still can be cleared or erased. Erasing or clearing data is a safeguard before selling or giving or throwing away a used conventional, SSD, or USB drive or memory card.
SSDs tend to use over-provisioning, which practically speaking means that you cannot access every block of storage to make sure it's cleared. An SSD can however send a voltage spike to each block of storage resetting it to its initial [out of the box] state. Some manufacturers offer their own tools for download, & you can use 3rd party tools like DoYourData Super Eraser. The problem is that because not every block is easily accessible, you can't verify it worked -- when tested several years ago on different brands & models of SSD, secure erase did not always work. That doesn't mean another user could access that remaining data, but an electronic tech might. Many companies use a disk shredding service to physically destroy discarded drives. Note that some tools require the SSD to be disconnected from the PC/laptop & then reattached, &/or booting to a USB stick. This seems to depend on both the software and the drive.
I'd recommend checking for software tools at the SSD's manufacturer 1st. AOMEI's Partition Assistant [a great app that's been on GOTD] includes secure wiping SSDs, but with the caution that the SSD might freeze & need to be disconnected -> reconnected, which can be a BIG problem on a laptop for example. The Linux favorite GParted can also wipe or erase SSDs.