About TwoThink Privacy

TwoThink Privacy is built for the moment right before you send a file out: sales sheets, customer lists and Word contracts are masked in your browser and never uploaded to a server.

Operated by: 双思睿（天津）科技有限公司 (Shuangsirui (Tianjin) Technology Co., Ltd.)

Our brand promise: files are never uploaded · no sign-up · free forever · no pop-up ads. The tools on this site help you handle fields; they are not PIPL or classified-protection certification.