联系人工具箱 vs Multi Tool

联系人工具箱是一款联系人管理与格式转换工具，支持 Excel、CSV、VCF 与手机通讯录之间快速转换和备份联系人数据。 主要功能： 表格转 VCF 导入 Excel、CSV 文件，一键生成标准 VCF 联系人文件，方便批量导入手机通讯录。 VCF 转 Excel 导入 VCF 联系人文件，快速转换为 Excel 或 CSV 格式，方便查看、整理和编辑联系人数据。 通讯录导出 支持将手机通讯录导出为 VCF、Excel 或 CSV 文件，便于备份、迁移和管理。 所有联系人数据均在设备本地处理，不会上传至服务器。

Keep your work, personal, client, and community accounts organized without mixing up logins. Multi Tool combines isolated web sessions, identity organization, passwords, and 2FA codes in one local-first workspace. Create a separate Account Space for each compatible website login, then connect the right password and verification code for faster, clearer switching. ISOLATED ACCOUNT SPACES • Create separate web spaces for compatible websites • Keep cookies and website data isolated between spaces • Organize work, personal, secondary, and client logins • Choose mobile or desktop web mode when supported IDENTITIES AND ACCOUNT ORGANIZATION • Group spaces, passwords, and verification codes by identity • Use custom icons and colors to distinguish contexts • Review linked resources from one organized view PASSWORDS AND 2FA • Store usernames, passwords, websites, and notes locally • Generate strong passwords and check for basic weak or reused password risks • Generate TOTP and HOTP verification codes • Add codes by camera, selected image, or manual secret entry • Use the iOS Password AutoFill extension for saved credentials LOCAL-FIRST SECURITY • Protect passwords and OTP secrets with Keychain and local encryption • Keep persisted web sessions encrypted and separated by space • Unlock protected content with Face ID or an App PIN • No advertising, tracking, or behavioral analytics SDKs • No developer-operated account is required BACKUP AND TRANSFER • Create password-protected encrypted backups • Restore your data when moving to another supported device • Import or export password CSV files when needed • Choose where exported files are saved Important: Multi Tool does not duplicate or modify installed native apps. Account Spaces are isolated in-app web sessions for services that support web login. Website features, sign-in rules, availability, and compatibility are controlled by their respective providers.