Before committing to astrophotography software, verify it supports your operating system—Windows, macOS, or Linux. Windows generally has the widest support, while macOS has many top-tier options. Linux users have fewer choices but can explore open-source tools.
Also, check your hardware specs. Astrophotography processing demands a fast multi-core CPU, at least 8GB of RAM (16GB+ recommended), a capable GPU for acceleration, and fast SSD storage to handle large files smoothly.
Running trial versions can help you test performance and interface comfort before buying.