Downloads

拿到最新构建，马上进入现场调试。

下载页改成了更像产品交付页面的结构，优先展示最新版本、系统平台和版本说明。

Windows
主力版本，适合日常串口与协议调试
macOS
桌面协同环境保持统一体验
Latest Builds

按平台快速下载。

Latest release for Windows

修复与完善

  • 连接稳定性: 修复连接回归问题，涵盖 isOpen 状态判断、停止流程与 UDP/TCP 发送队列
  • 日志: 完成多端口日志开关与日志写入相关修复
  • 数据处理: 修正 CRC-16/USB 校验计算 (e6ab4ee)
  • UI 细节: 修复工具栏动作的选中状态；设置面板在切换标签页时自适应尺寸
Fixes & Enhancements
  • Connection stability: Fixed connection regressions covering isOpen state checks, the stop sequence, and the UDP/TCP send queue
  • Logging: Completed multi-port log-toggle and log-writing fixes
  • Data handling: Corrected the CRC-16/USB checksum calculation
  • UI details: Fixed toolbar action checked states; the settings panel now adapts its size when switching tabs
serial_port_utility_652_0613.exe

Download 6.5.2

Release history

需要回退版本或核对更新内容时，可以直接切换系统标签查看历史构建与说明。

6.5.2

修复与完善

  • 连接稳定性: 修复连接回归问题，涵盖 isOpen 状态判断、停止流程与 UDP/TCP 发送队列
  • 日志: 完成多端口日志开关与日志写入相关修复
  • 数据处理: 修正 CRC-16/USB 校验计算 (e6ab4ee)
  • UI 细节: 修复工具栏动作的选中状态；设置面板在切换标签页时自适应尺寸
Fixes & Enhancements
  • Connection stability: Fixed connection regressions covering isOpen state checks, the stop sequence, and the UDP/TCP send queue
  • Logging: Completed multi-port log-toggle and log-writing fixes
  • Data handling: Corrected the CRC-16/USB checksum calculation
  • UI details: Fixed toolbar action checked states; the settings panel now adapts its size when switching tabs
serial_port_utility_652_0613.exe

Permalink
6.5.1

特性

  • 串口文本安全显示: 接收区、日志输出和文本解码链路现在会对不可见控制字符进行净化处理，保留换行、回车和 Tab，并将其他控制字符替换为占位符，避免异常字符污染界面与日志
修复与完善
  • 稳定性: 修复 SQLiteAdapter 连接复用与清理问题，改用唯一连接名、参数化 SQL、UPSERT 与更稳妥的关闭顺序，提升本地配置和许可证数据写入可靠性
  • 网络资源管理: 修复 UDP/TCP 相关对象的 parent 与释放逻辑，减少连接切换和销毁过程中的泄漏风险
Features
  • Safer serial text rendering: The receive pane, log output, and text-decoding path now sanitize non-printable control characters while preserving line breaks, carriage returns, and tabs. Other control characters are replaced with placeholders to keep the UI and logs readable
Fixes & Enhancements
  • Stability: Fixed SQLiteAdapter connection reuse and cleanup issues by using unique connection names, parameterized SQL, UPSERT handling, and a safer close sequence, improving reliability for local configuration and license data writes
  • Network resource handling: Fixed parent ownership and cleanup logic for UDP/TCP-related objects to reduce leak risks during connection switching and teardown

Permalink
6.3.1

新特性 / Features

  • 核心升级: 优化日志文件路径引用
  • 数据处理: 重构自动进纸 (AutoFeed) 的 UI 同步与持久化，新增自动进纸间隔配置
  • 串口通信: 统一串口名显示逻辑，优化高波特率支持

修复与完善 / Fixes & Enhancements

  • 窗口管理: 修复窗口几何位置保存/恢复逻辑
  • 网络模块: 修复 TCP 空指针判断，增强稳定性
  • 接收逻辑: 修正自动进纸的时间戳换算
  • 构建系统:

Permalink
6.0.5

  • Fixed TCP/IP mode change error

  • 修复无法切换到 TCP/IP 模式的异常

serial_port_utility_605_0710.exe serial_port_utility_605_0710.zip

Permalink
6.0.4

  • Fixed RX timestamp custom error

  • 修复自定义时间戳格式化显示异常

serial_port_utility_604_0703.exe serial_port_utility_604_0703.zip

Permalink
6.0.3

  • Fixed application icon

  • 修复部分场景下图标显示异常的问题

serial_port_utility_603_0103.exe serial_port_utility_603_0103.zip

Permalink
6.0.2

  • Fixed send box activate do not fill text

  • 修复发送下拉菜单无效的问题

serial_port_utility_602_0102.exe serial_port_utility_602_0102.zip

Permalink
6.0.1

  • Implemented DTR and RTS
  • Support session name for log file arg.

  • Fixed abnormal new line

  • 支持 DTR 和 RTS 控制

  • 日志文件名支持COM名称适配
  • 修复偶发的异常增加的换行

serial_port_utility_601_0101.exe

serial_port_utility_601_0101.zip

Permalink
5.3.9

  • Fixed the abnormal of serial port reception

  • Fixed the exception of the display library

  • 修复了串口接收异常的缺陷

  • 修复了显示库异常

serial_port_utility_539_3728.exe

serial_port_utility_539_3728.zip

Permalink
5.3.8

  • Fixed geometry movement in next launch

  • Fixed ASCII toolbox crash

  • 修复启动时的位置偏移

  • 修复打开ASCII工具库时的崩溃
  • 更新C++库为稳定版本

serial_port_utility_538_1001.exe

serial_port_utility_538_1001.zip

Permalink
5.3.7

  • Implemented log rotate
  • Fixed the position restore abnormal for multi-screen
  • 实现日志转储功能
  • 修复多屏场景下的窗口位置恢复异常

serial_port_utility_537_0701.exe

serial_port_utility_537_0701.zip

Permalink
5.3.6

  • Optimize timestamp
  • Optimize log save logic to reduce CPU usage
  • 优化时间戳
  • 优化日志记录以降低CPU占用

serial_port_utility_536_0611.exe

serial_port_utility_536_0611.zip

Permalink
5.3.5

  • Optimize display
  • 优化界面显示，支持分栏大小调整

serial_port_utility_535_0531.exe

serial_port_utility_535_0531.zip

Permalink
5.3.3

  • Fixed the line ending mode setting
  • Fixed space capture in GUI sends out
  • 修复换行设置
  • 修复界面输入无法捕获空格的问题

Permalink
5.3.2

  • Implemented the hourly time stamp
  • 增加整点时戳

Permalink
5.2.5

  • Improved the log and timestamp to differ RX and TX
  • Optimize the auto feed line
  • 优化时间戳自定义格式设置，支持TX和TX单独格式设置
  • 优化自动换行逻辑

serial_port_utility_525.exe

serial_port_utility_525.zip

Permalink
5.2.3

  • Implemented the offline activation
  • Fixed some bugs

serial_port_utility_523.exe

serial_port_utility_523.zip

Permalink
5.2.1

  • Fixed some bugs

serial_port_utility_521.exe

serial_port_utility_521.zip

Permalink
5.1.2

  • Fixed some bugs

serial_port_utility_512.exe

serial_port_utility_512.zip

Permalink
5.1.1

  • Updated auto time stamp
  • Fixed some bugs

serial_port_utility_511.exe

serial_port_utility_511.zip

Permalink