Shareware Archives
Software is best when you have a chance to try before you buy. That's the driving idea behind the shareware movement, which offers you the chance to demo software applications for free. Sometimes, shareware software on offer is fully-featured but time-limited. In other cases, shareware applications can be feature-limited, with the ability to unlock full functionality by paying a licensing fee when you're ready.
 
Quick safety tips when using these sites:
-  Always read what is included in the installer before clicking "Next" (opt out of extras).
-  Prefer "Portable" builds or "No installer" options if offered.
-  Scan downloaded files with antivirus / anti-malware.
-  When possible, download from the software maker's own site instead of mirrors.
DOWNLOAD.COM
- This incredible website by CNET has become the defacto standard shareware directory on the internet. It contains literally 1000s of shareware downloads, complete with user ratings and often reviews.
SOFTPEDIA
- Softpedia offers a broad library of "free / free-to-try" software across Windows, Mac, Linux and mobile platforms. It labels packages that include adware or toolbars, and provides reviews, version history, and download mirrors.
MAJORGEEKS
- MajorGeeks prides itself on curator-level selection: the editors hand-pick and test software, including shareware and freeware, to reduce the risk of bundled junk.
SNAPFILES
- SnapFiles provides user reviews, editor reviews, and classifies software into freeware, shareware, portable, etc. Their editors also highlight "Daily Freeware Picks."
DOWNLOAD CREW
- DownloadCrew offers a mix of free, trial, and full software, with editor commentary, reviews, and safe download links.
SOURCEFORGE
- Originally built for open source projects, SourceForge also lists many projects offering trial / shareware versions and features community reviews, version history, and source code in many cases. (Be mindful: in past years the site had controversies over bundled installers; today it displays warnings on risky projects.)