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ASN.1

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Additional platforms such as Solaris, FreeBSD, VxWorks, Netware, OpenVMS, AIX, DEC UNIX, OSE Delta, MVS, pSOS available on request.

We also build custom ports to less popular and proprietary operating systems.

ASN.1 Products — Free Trial

Windows

Product	Description	Version	Download
ASN.1 Compilers, Runtime Libraries, and ASN.1 Studio
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studiomore	12.0	32-bit MSVC 64-bit MSVC
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.7	32-bit 64-bit
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	8.0	32-bit MSVC 64-bit MSVC
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.3	32-bit MSVC Target: AnyCPU 64-bit MSVC Target: AnyCPU
ASN.1/Python	ASN.1 Compiler for Python		available online
ASN.1 Message Analysis Tools
ASN-1Step	Tool to create or modify ASN.1 messages from a command-line interface or graphically with ASN.1 Studio more	11.0	32-bit x86 64-bit x86-64
5G & LTE NAS Development Tools
NAS/C	NAS C encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit
NAS/C++	NAS C++ encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15	MSVC Target: AnyCPU MSVC Target: AnyCPU MSVC Target: AnyCPU MSVC Target: AnyCPU MSVC Target: AnyCPU MSVC Target: AnyCPU MSVC Target: AnyCPU
NAS/Python	NAS Python encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16	64-bit 64-bit 64-bit 64-bit 64-bit
NAS-1Step	NAS encoder/decoder GUI to create/view/modify UE and Core Network NAS messages more	3GPP 5G Rel 18 3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	12.0	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	12.0	info@oss.com

Linux

Product	Description	Version	Download
ASN.1 Compilers, Runtime Libraries, and ASN.1 Studio
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studiomore	12.0	32-bit x86 64-bit x86
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.7	32-bit 64-bit
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	8.0	32-bit x86 64-bit x86
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.3	Win32 Cross-compiler/ Target: Linux (.NET) Win64 Cross-compiler/ Target: Linux (.NET)
ASN.1/Python	ASN.1 Compiler for Python		available online
ASN.1 Message Analysis Tools
ASN-1Step	Tool to create or modify ASN.1 messages from a command-line interface or graphically with ASN.1 Studiomore	11.0	32-bit x86 64-bit x86-64
5G & LTE NAS Development Tools
NAS/C	NAS C encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit
NAS/C++	NAS C++ encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15	Target: Linux (.NET) Target: Linux (.NET) Target: Linux (.NET) Target: Linux (.NET) Target: Linux (.NET) Target: Linux (.NET) Target: Linux (.NET)
NAS/Python	NAS Python encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16	64-bit 64-bit 64-bit 64-bit 64-bit
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	12.0	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	12.0	info@oss.com

macOS

Product	Description	Version	Download
ASN.1 Compilers and Runtime Libraries
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studio more	12.0	64-bit x86 macOS (10.7 or later) 64-bit M1 macOS (11.0.1 or later)
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.7	64-bit x86 macOS (10.7 or later) 64-bit M1 macOS (11.0.1 or later)
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	8.0	64-bit x86 macOS (10.7 or later) 64-bit M1 macOS (11.0.1 or later)
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.3	Win32 Cross-compiler/ Target: macOS (.NET) Win64 Cross-compiler/ Target: macOS (.NET)
ASN.1/Python	ASN.1 Compiler for Python		available online
ASN.1 Message Analysis Tools
ASN-1Step	Tool for analyzing ASN.1 messages more	11.0	64-bit x86 macOS (10.7 or later) 64-bit M1 macOS (11.0.1 or later)
5G & LTE NAS Development Tools
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 18 3GPP 5G Rel 17 3GPP LTE Rel 17 3GPP 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15	Target: macOS (.NET) Target: macOS (.NET) Target: macOS (.NET) Target: macOS (.NET) Target: macOS (.NET) Target: macOS (.NET) Target: macOS (.NET)
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	11.3.1	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	11.3.1	info@oss.com

Web Tools

Product	Description	Download
ASN.1 Compilers
ASN.1/Python	ASN.1 Compiler for Python	available online
ASN.1/C Web	ASN.1 Compiler for C	available online
Generic Tools
ASN.1 Playground	Tool to compile, encode, and decode ASN.1 schemas	available online
NAS Playground	Tool to decode your NAS messages	available online
ASN1Vcx	ASN.1 extension for Microsoft Visual Studio, which makes it faster and easier to create, modify, and validate your ASN.1 schemas	available online
ASN.1 Schema Analyzer	Tool to improve your ASN.1 schema	available online
ASN1Doc	Tool that helps you create an HTML document from your ASN.1 schema	available online
Proto2ASN	Tool to migrate Proto schemas into ASN.1 schemas	available online
JSON2ASN	Tool to generate an ASN.1 schema from a JSON message or a JSON schema	available online
PKI/CDR Tools
CDR Inspector	Tool to troubleshoot your Call Data Records (CDR)	available online
PKI Inspector	Tool to troubleshoot certificates, cryptographic keys, digitally signed messages, and other crypto data encoded in ASN.1 DER	available online

Note: Partial decoding is a chargeable feature in non-evaluation licenses. Contact Sales to obtain pricing information.

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ASN.1 Products — Free Trial

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