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0.7.2 - A thin line at the top of the screen now introduces other programs, apps and games by the developer (Projectteamforyou). Your browser opens only when you tap it.
I search for documents on my phone by content, not by name. I cannot go anywhere because I do not have internet permission.
What you remember is often a single sentence within a document, not the file name. Chatda reads the documents on your phone not only by name but also by the text, so it can find them even if you ask using a sentence. ■ This app does not have internet permissions - Search terms, file names, and document content do not go anywhere. The app cannot establish a connection at the operating system level. - There are no accounts or logins, and there are no ads or tracking. The thin line at the very top of the screen is a link introducing other programs, apps, and games from the developer (Project Team For You), and the phone's browser opens only when you tap it — the app does not directly connect or send anything. - You can verify directly that there is no internet access in the "Permissions" list in the app information. ■ Searches down to the main text - Hangul (including HWP, HWPX, and government-issued documents), PDF, Word, Excel, PowerPoint, ODF, Text - Documents inside compressed zip files - You can ask in sentences: "How much is the penalty fee?" - Twelve language screens: Korean, English, Japanese, Chinese, German, French, Spanish, Portuguese, Indonesian, Russian, Arabic, Hindi ■ Understands language - Search by initial consonant (e.g., ㅇㅇㄱ → penalty fee) - Corrects keyboard typos (e.g., mistakes switching between Korean and English) - Narrow by conditions: ext:hwp, date:2026-09, size:>10mb ■ Immediately after finding - Open file, send to another app - Preview the found passage in the document ■ A more powerful PC version is also available (Windows) - 1 million file names This is "Chatda" for Windows, which indexes in under a second and searches not only HWP, PDF, and Office text files, but also scanned documents (OCR) and documents within ZIP files. - As it is a searcher identical to the one on your phone, it performs the same searches for initial consonants, keyboard typos, and sentence lengths. All searches are conducted exclusively within your PC. - Download: https://chatda.dev/download.html - To find documents on your PC from your phone, please use the "Chatda Remote" app in conjunction (using the same Wi-Fi and bypassing the internet). ■ The Reason for Using Access to All Files - To find any document located anywhere on your phone, it must read all files on the device. It only reads files; it does not modify, delete, or send them outside the device. Inquiries: projectteamforyou@gmail.com