Many universities provide Proteus licenses for their students. Check with your department to see if you can get a seat on the university's network license.
Most websites offering "cracked" software are not doing so for free out of kindness. These downloads are often bundled with:
You can download a free demonstration version from the official Labcenter website. It allows you to explore the software and simulate many of the included sample designs.
Access to the latest component models and footprints.
When you use a legitimate version of Proteus, you get access to:
The Risks of Using Proteus 8.11 SP1 Cracks and Why Official Software Matters
These track your typing, potentially stealing passwords for your email or bank accounts. 2. Software Instability and Data Loss