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ASN.1

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Trials will not affect other versions already installed on your machine.

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 Compiler, Runtime Libraries, and ASN.1 Studio
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studiomore	11.0.0.3	32-bit MSVC 64-bit MSVC
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.3.1.2	32-bit 64-bit
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	7.0.1.2	32-bit MSVC 64-bit MSVC
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.0.1.1	32-bit MSVC Target: AnyCPU 64-bit MSVC Target: AnyCPU
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	10.1.1	32-bit x86 64-bit x86-64
Specialized 5G & LTE Development Tools
S1/X2 & LPPa	ASN.1 Compiler and Runtime Libraries with encoder/decoder for the LTE S1, X2, and LPPa protocols more	3GPP Rel 15 3GPP Rel 14	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 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14	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 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit info@oss.com
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	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
NAS-1Step	NAS encoder/decoder GUI to create/view/modify UE and Core Network NAS messages more	3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14	64-bit info@oss.com info@oss.com
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	11.0.0	info@oss.com
LED	ASN.1 Lean Runtime Libraries more	11.0.0	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	11.0.0	info@oss.com
XSD Tools
XSD to ASN.1 Translator	Converts an XML Schema to an ASN.1 specification more	2.5.0	info@oss.com

Linux

Product	Description	Version	Download
ASN.1 Compiler, Runtime Libraries, and ASN.1 Studio
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studiomore	11.0.0.6	32-bit x86 64-bit x86
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.3.1.3	32-bit 64-bit
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	7.0.1.3	32-bit x86 64-bit x86
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.0.1.1	Win32 Cross-compiler/ Target: Linux (.NET) Win64 Cross-compiler/ Target: Linux (.NET)
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	10.1.2	32-bit x86 64-bit x86-64
Specialized 5G & LTE Development Tools
S1/X2 & LPPa	ASN.1 Compiler and Runtime Libraries with encoder/decoder for the LTE S1, X2, and LPPa protocols more	3GPP Rel 15 3GPP Rel 14	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 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14	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 5G Rel 16 3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14	32-bit 64-bit 32-bit 64-bit 32-bit 64-bit 32-bit 64-bit info@oss.com
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	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)
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	11.0.0	info@oss.com
LED	ASN.1 Lean Runtime Libraries more	11.0.0	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	11.0.0	info@oss.com

macOS

Product	Description	Version	Download
ASN.1 Compiler and Runtime Libraries
ASN.1/C	ASN.1 Compiler and Runtime Libraries for C with ASN.1 Studio more	11.0.0.3	64-bit x86 macOS (10.7 or later) 64-bit M1 macOS info@oss.com
ASN.1/Java	ASN.1 Compiler and Runtime Libraries for Java with ASN.1 Studiomore	8.3.1.2	64-bit x86 macOS (10.7 or later)
ASN.1/C++	ASN.1 Compiler and Runtime Libraries for C++ with ASN.1 Studiomore	7.0.1.2	64-bit x86 macOS (10.7 or later)
ASN.1/C#	ASN.1 Compiler and Runtime Libraries for C# with ASN.1 Studiomore	5.0.1.1	Win32 Cross-compiler/ Target: macOS (.NET) Win64 Cross-compiler/ Target: macOS (.NET)
ASN.1 Message Analysis Tools
ASN-1Step	Tool for analyzing ASN.1 messages more	10.1.1	64-bit x86 macOS (10.7 or later)
Specialized 5G & LTE Development Tools
NAS/Java	NAS Java encoder/decoder for the development of UE and Core Network solutions more	3GPP LTE Rel 16 3GPP 5G Rel 15 3GPP LTE Rel 15 3GPP Rel 14
NAS/C#	NAS C# encoder/decoder for the development of UE and Core Network solutions more	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)
Specialized Tools
CAGL	ASN.1 Compile-And-Go Library more	11.0.0	info@oss.com
LED	ASN.1 Lean Runtime Libraries more	11.0.0	info@oss.com
PER Encoding Analyzer	PER Encoding Analyzer more	11.0.0	info@oss.com

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

New Features

Check out the partial decoding feature* available in the ASN.1/C, ASN.1/C++, ASN.1/C#, and ASN.1/Java tools.

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ASN.1 Products — Free Trial

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