OSS Nokalva's ASN.1 toolkits offer compilers and runtime libraries that are optimized for performance and/or size. Our tools include an intuitive IDE, and diagnostic capabilities that minimize your development time and effort...
Read more about ASN.1 Products
With 30 years of experience and 1500+ customers worldwide, OSS Nokalva is proud to be the most trusted ASN.1 vendor...
Read more about OSS Nokalva
Learn more about our suite of 5G & LTE products that support LTE ASN.1-based protocols, as well as NAS.
Explore OSS 5G & LTE NAS Tools
OSS Nokalva expert instructors can deliver comprehensive ASN.1 training at either our Somerset NJ headquarters or at your site. Whether you need a quick introduction to ASN.1 or prefer advanced technical training, OSS Nokalva is here to help....
Discover OSS ASN.1 Training Courses
OSS Nokalva has ported its products to over 500 platforms. OSS will port to any platform upon request...
See the 500+ Platforms OSS Tools Support
Experience the full power of our popular asn1.io web applications that complement your current ASN.1 or NAS Tools.
If you are new to ASN.1 and want to find out more about it without going too deeply into technical details, check out our short ASN.1 overview with simple examples and explanations of ASN.1's most common features.
Read our beginner-friendly ASN.1 Overview
The OSS ASN.1 Tools for C, C++, C#, and Java support the ASN.1 JSON Encoding Rules (JSON ER), which enables you to create and parse JSON messages.
Download a free evaluation and try JSON ER with your ASN.1 schema.
Learn more about ASN.1 JSON Encoding Rules (JER)
Test drive the OSS Nokalva ASN.1 and 5G & LTE Tools now! Your trial includes everything you need to get started—software, documentation, sample programs, free 24x7 technical support, and more.
We stand with Ukraine