Collections of useful software for PC

https://sourceforge.net is one of the world’s largest open source software directories.
https://www.producthunt.com is a popular online platform created for finding new products, startups and innovative solutions in the technology market.
https://alternativeto.net — the service helps find alternatives to your favorite products.
https://alternative.me – a site for searching alternative software.
https://openalternative.co — directory open-source software.
https://www.fosshub.com – large catalog popular software.
https://hub.docker.com is a Docker container storage and sharing platform where developers can find, download, and share containers to quickly deploy applications.
https://www.comss.ru/list.php?c=security — big a selection of security-related programs.

🖥 Registry of trusted Russian software from the Ministry of Digital Development
https://reestr.digital.gov.ru/reestr/

🖥 Collections of useful software for Android
https://f-droid.org – free and open source software security for Android.
https://www.rustore.ru — Russian official app store for Android.

🖥 Software selection for iron/hardware
https://www.aida64.com/downloads — performance testing application systems, diagnostics and obtaining information about the PC.
https://www.techpowerup.com/gpuz – free utility for displays technical information about the video adapter.
https://www.cpuid.com/softwares/cpu-z.html — free application utility for displaying technical information about a personal computer.
https://getfancontrol.com — utility for controlling fan speed (CPU, GPU, motherboard, hard drives).
https://crystalmark.info/en/software/crystaldiskinfo — detailed information about HDD/SSD , shows the health status and heating temperature.

🖥 Portable versions of popular software (without installation) in the registry)
https://portableapps.com

🖥 Collection of useful utilities from Nir Sofera
https://www.nirsoft.net

🖥 A collection of useful free utilities from Mark Russinovich
https://live.sysinternals.com