Software
SEGGER J-Link Software and Documentation Pack Software
- Brand
- SEGGER
- Part number
- J-Link, J-Trace
- Platforms
- Windows, Linux, macOS
- Version
- V9.94
- Date
- 14 November 2026
- File
- PDF43 KB
Link to SEGGER's download page for the J-Link Software and Documentation Pack: J-Link software, manuals and firmware updates, free for J-Link and J-Trace owners. SEGGER listed V9.94 on 14/11/2026.
Products
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SEGGER J-Link PRO – Ultra-Fast Ethernet/USB Debug Probe
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SEGGER J-Link ULTRA+ Ultra-Fast JTAG/SWD Debug Probe
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SEGGER J-Link WiFi Wireless Debug Probe (8.14.28)
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SEGGER J-Link PLUS Classic – USB JTAG/SWD Debug Probe
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SEGGER J-Link BASE Classic USB JTAG/SWD Debug Probe
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SEGGER J-Link PLUS Compact (8.19.28)
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SEGGER J-Link BASE Compact Debug Probe
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SEGGER J-Trace PRO Cortex Trace Debugger
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SEGGER J-Trace PRO Cortex-M Streaming Trace Debugger (8.18.00)
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SEGGER J-Trace PRO RISC-V Debug Probe
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SEGGER J-Link Pro PoE Debug Probe
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SEGGER J-Trace PRO Trace Probe
Related Documents
User Manuals
Application Notes
SEGGER AN00016 Analyzing HardFaults on Cortex-M CPUsSEGGER application note on finding the cause of HardFaults on Cortex-M devices using a HardFault handler and a debugger to...
Details
SEGGER AN08005 Using RTT on Cortex-A/R Based DevicesSEGGER application note on using Real Time Transfer (RTT) with J-Link on Cortex-A and Cortex-R devices.
Details
SEGGER AN00021 Connecting J-Link to STM32 Discovery BoardsSEGGER application note on connecting a J-Link to STM32 Discovery evaluation boards in place of the on-board ST-LINK.
Details











