The only one you could really trust was the one on Adobe's web site.
Proviso: That was a long time ago and I'm not familiar with the current state of the art on these subject. Seek expertise from someone more up-to-date before you take my word on anything.
Purchase a legal install key from here and install a permanent copy of MS Office on your PC. I have purchased MS software from them for years with no problems as they are a legitimate affiliate for selling MS software. The only downside is that the license is only active on the system you install it on so you can't transfer the software to a different PC but the cost is much lower than buying the standard retail version so the non-transfer limitation is not a big deal at all.
Windows ultimate Activation Product Key | Software license Product Key
Keys Direct is your one stop online platform to buy legitimate product keys for Windows 10, Windows Server, Windows office and others with money back guarantee.keys.direct
Their product is not a key, it’s an account.
From the product description:
About This Product
This is an Account, no a KEY.
Randomly Generated USER / PASS
You will get a Username / Password (Will ask for new Password at login)
Install on up to 5 Main Device. MAC, PC, Android, iPhone, or Tablets.
You can Install LOCALLY on ANY PC or MAC
Must be logged in to account to USE.
LIFETIME SUBSCRIPTION. No more payments.
Email is PREGENERATED. Cannot be CHANGED.
Will get 5TB OneDrive Access
This is mostly just to open and read word, excel, and pdf docs. Not really concerned with creating anything.
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