If you're interested in getting started with reverse engineering, I recommend Binary Ninja [0]. It's a newer platform, and you may run into bugs, but the team behind it is super responsive to feedback, and they've done a great job of taking a traditionally very arcane UI, and making it into something that's a joy to use.
In the past it was a lot more difficult since as an individual they'd want to physically ship you the software on disk, so they'd only send it to offices, trusted addresses, etc which complicated it a lot. I never really had to deal with this since I think their strategies changed a bit by the time I got licenses at my last job.
Of course, just emailing them from your work addr won't totally cut it -- you also have to pony up the few thousand USD to get IDA, and near $10k if you want all the decompiler tools, as well... IDA Pro itself is relatively 'cheap' by itself if you just want disassembly, though, and you actually do it for a job.