I am not affiliated with any of those software or sellers (except NINA) and the links include no affiliate links either!

Software & Drivers

Image Capture

• NINA – Nighttime Imaging ‘N’ Astronomy
• OpenPHD2
• SequenceGeneratorPro
• SharpCap
• FireCapture

Image Pre- and Postprocessing

• PixInsight
• DeepSkyStacker
• Registax
• AutoStakkert

Drivers

• ASCOM Base Drivers
• EQMOD Driver
• Atik Drivers
• Send me your links what you might find useful!

Other interesting stuff

• SpaceEngine
• Amateur Telescope Optics (lots of optical theory)
• Stellarium (can also be used for framing with StellariumScope)

Astro related Websites

• Various Calculators for Astrophotography and Astronomy
• ClearOutside (Weather with nice cloud cover)
• MeteoBlue Weather and Astronomical Seing

Friendly fellow Astrophotographers

• SPAM – Space Pictures by Artūras Medvedevas
• Astrophotography by Tino Heuberger
• MMcGeeMedia by Michael McGee
• ATPhotography by Aaron Trangle

Forums and Community

• /r/Astrophotography Subreddit
• /r/Astrophotography Discord
• Astrophotography and Co. Discord
• CloudyNights Forums (US)
• Astronomie.de Forums (DE)
• Astrotreff.de Forums (DE)
• Official SpaceEngine Discord

Equipment

EU

• Astroshop
• Teleskop-Express
• FirstLightOptics
• 365astronomy
• Teleskop Spezialisten

US / ROW

• Cloud Break Optics
• ZWO shop
• Farpoint Astro
• Nyx Tech – Affordable Entry Level Barn Door Trackers
• Send me your links of your favorite retailers!