Qingjian Video Editor · 30-Day License / 轻剪

Qingjian Video Editor / 轻剪视频剪辑 — 30-day license

USD 5 · One-time payment · One code for one device

The 30-day validity period starts on first activation, not at purchase. Renewing with a new code adds its duration after your remaining license time. No automatic renewal.

What you can do

• Add, remove and reorder local video clips.

• Trim the beginning and end of each clip and merge clips into one movie.

• Preview, pause and seek on the timeline.

• Add manually entered subtitles with timing, style and position controls.

• Add background music and adjust music and original-audio volume.

• Export using 720p or 1080p settings; formats depend on device encoders.

• Use ten interface languages, selected automatically from device settings or manually.

Supported release: Windows 10/11 x64 portable EXE. Android 8.0+ test APK is also available. Check compatibility with your own media using the one-time 24-hour native trial before buying. macOS and iPhone/iPad builds are not included as supported releases in this offer.

Download and activate

1. Download the matching version from https://jianji.aichuangju.com/

2. Open Qingjian and choose Manage License / 管理授权.

3. Enter the full license code delivered after payment, then activate.

4. Use and export your video. Internet is required for activation and license checks; media is processed locally.

Subtitles are manual; speech recognition and automatic captions are not included. Export before closing because project autosave is not available. The Windows EXE currently has no commercial code-signing certificate.

Support: woshisunhai@gmail.com

中文说明

轻剪 30 天授权，售价 5 美元，一次付款。每次购买交付一个授权码，一个码绑定一台设备，从首次激活开始计时。续费输入新码后，时长会接在现有剩余授权之后；不自动续费。

支持视频导入、删除和排序、片头片尾裁剪、多段合成、手动字幕、背景音乐及十种界面语言。Windows 10/11 64 位为免安装版，安卓提供测试 APK；请先在自己的设备上试用并完成导出后再购买。此商品不承诺 Mac 或 iPhone/iPad 测试版本的兼容性。

付款后取得授权码，前往官网下载安装，在“管理授权”中输入完整授权码激活。授权验证需要联网，视频在本机处理。字幕需手动输入，关闭前请先导出成片。

官网：https://jianji.aichuangju.com/

联系邮箱 / Email: woshisunhai@gmail.com