New customers can spin up VMs, build with AI, and query data at no cost.
Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
...Please use the following GitHub project page from now on: https://github.com/twain/twain-cs
A C# interface for the TWAIN image capture API, that also includes a toolkit layer, a diagnostic application and a sample application.
[Important] The project moved to GitHub. Please use the following GitHub project page from now on: https://github.com/twain/twain-samples
Use the TWAIN 2 sample data source and application, to test your TWAIN project, or as templates to incorporate TWAIN into your graphic applications or Scanner drivers. The samples are released as open source software and uses a Modified BSD licenses.