关于复得About Fude
为什么做「复得」Why Fude
数据丢失往往发生在一瞬间：误删的文件夹、清空的回收站、格式化的硬盘、打不开的老视频。真正让我们难受的不是文件本身，而是它承载的记忆——十年前的照片、孩子的成长记录、写了几年的文稿。Data loss happens in an instant: an accidentally deleted folder, an emptied recycle bin, a formatted drive, or an old video that won't open. What truly hurts isn't the file itself, but the memories it holds — photos from a decade ago, a child's growth milestones, years of written work.
市面上的恢复服务要么把文件上传到云端（隐私无法保证），要么收费不透明、恢复前看不到任何结果。复得的初衷很简单：在你的电脑上，先把能找回的找给你看，再由你决定是否付费导出。Existing recovery services either upload your files to the cloud (compromising privacy) or have opaque pricing with no preview before payment. Fude's mission is simple: show you what's recoverable on your own computer first, then let you decide whether to pay for export.
三条产品理念Three Principles
100% 本地处理100% Local Processing
扫描、镜像、恢复、密码尝试全部在本机完成，文件永不上传。授权验证仅传输授权码与设备指纹哈希。Scanning, imaging, recovery, and password attempts all run locally. Files are never uploaded. License verification only transmits the key and a device fingerprint hash.
先免费扫描，再决定付费Free Scan Before Purchase
完整扫描免费且不限次数，预览确认能找到什么，再购买授权码导出。拒绝「先交钱再碰运气」。Full scanning is free and unlimited. Preview what's recoverable, then decide to purchase a license for export. No "pay first and hope for the best."
如实告知边界Honest About Limitations
TRIM、全盘加密、强加密密码、物理损坏等场景我们如实说明不可承诺，不夸大成功率。We honestly disclose scenarios where recovery is not guaranteed — TRIM, full-disk encryption, strong passwords, physical damage — without exaggerating success rates.
产品能力Capabilities
- 磁盘镜像：RAW / gzip 压缩、坏扇区跳过、断点续做、MD5+SHA-256 双重校验；Disk imaging: RAW/gzip compression, bad sector skipping, resume support, MD5+SHA-256 verification.
- 深度签名扫描：内置 289 种文件签名，不依赖文件系统，格式化后仍可尝试找回；Deep signature scan: 289 built-in file signatures, file-system independent, works even after formatting.
- 扩展名伪装检测、专业播放器、视频修复（支持 MP4/MOV/AVI/MKV/FLV/3GP 等 20 多种格式）、视频挽救筛查（免费）；Extension spoofing detection, professional player, video repair (20+ formats incl. MP4/MOV/AVI/MKV/FLV/3GP), video triage (free).
- 智能密码找回：万级常用密码库 + 个人信息组合生成器。Smart password recovery: tens-of-thousands password dictionary + personal info combination generator.
关于开发者About the Developer
复得由独立开发者持续维护，没有庞大的团队，也因此更珍惜每一位用户的信任——每个反馈都会认真阅读，每个功能都在真实的数据丢失场景中打磨。Fude is maintained by an independent developer. Without a large team, every user's trust is cherished — every feedback is read carefully, every feature is refined in real data loss scenarios.
产品自 2026 年上线以来持续迭代，当前为最新正式版。如果你想聊聊产品、反馈问题或提建议，欢迎通过联系方式找到我们。Continuously iterated since launch in 2026, currently the latest release. To discuss the product, report issues, or suggest improvements, feel free to contact us.