语音转文字 vs TextCharToolbox

语音转文字是一款能将音频转写成文字的APP软件，支持实时录音和录音文件转写文字，适用于会议、采访、讲课等场景，适用于将已有录音文件转成文字，主要功能特点： 【录音文件转文字】 支持中英文音频文件 支持3小时单个音频文件 支持视频转写文字 支持mp3/m4a/wav等常见音频格式 【实时录音转文字】 边说话边转文字 支持中英文输入 适用于会议、讲课、采访等场景 【文字编辑与导出】 支持转写后文字编辑功能 支持校对编辑和任意编辑两种模式 支持中英文翻译功能 支持内容分享导出Txt、Word、PDF等 【高清录音机】 支持多种音质录音模式 支持录音转写文件

TextCharToolbox is a fully offline text processing app featuring 5 core tools: Character Count Real-time statistics for Chinese characters, English letters, digits, spaces, punctuation marks, and line count. Supports 100,000+ character text processing. Text Formatting One-tap removal of extra spaces, newlines, or both. Perfect for cleaning up content copied from web pages and PDFs. Case Conversion Convert English text to UPPERCASE, lowercase, or Capitalized format with automatic sentence boundary detection. Chinese Character Conversion Bidirectional conversion between Simplified and Traditional Chinese with a single tap. Special Symbol Library Browse 12 categories with 300+ commonly used symbols including math, currency, arrows, shapes, and more. Tap to copy to clipboard. Highlights • One-time purchase, free forever, no ads, no registration required • Fully offline — no internet connection needed • No account registration — open and use immediately • Bilingual interface (Chinese / English) • Dark mode / Light mode adaptive