DocSearch File Content Search
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DocSearch+ is a powerful 100% offline full-text search engine
designed specifically for indexing and searching document contents
on your phone. No internet connection required—your files and
privacy stay completely safe on your device.
Easily search both filenames and text inside files using advanced keywords. Unlike general system searches DocSearch+ focuses entirely on your files—delivering clean fast results without clutter from contacts or apps.
Key Features
100% Offline & Private Search
• Complete Privacy: All indexing and searching are performed locally on your device. No files or search queries are ever uploaded to any server.
• No Internet Required: Search your documents anytime anywhere—even without a network connection.
Powerful Full-Text Search Engine
• Search inside files and document contents instantly with local indexing.
• Advanced search modes: Boolean operators (AND/OR/NOT) Phrase search Proximity search Regex and Grep.
• Search special characters and exact strings (e.g. #abc 2366–1245 email addresses).
• Supports multiple languages including English Chinese Japanese Korean Arabic German French Russian Spanish Portuguese and most major Asian and European languages.
In-App Viewing & Document Management
• Fast In-App Viewer: View file contents directly without switching apps.
• Highlighted Matches: Jump straight to matched keywords in Full-Text or Brief-Text view.
• Built-in File Explorer: Open copy move delete filter sort and share search results seamlessly.
Broad File Format Support
• Documents & PDFs: PDF DOC DOCX XLS XLSX PPT PPTX ODT.
• E-books & Web: EPUB HTML HTM.
• Plain Text & Code: TXT JAVA PHP and other source code files.
Subscription Features
• Standard: Advanced sorting and filtering of search results.
• Premium: Unlimited full-content viewing and secondary keyword search within results.
Privacy & Permissions Notice
Your privacy is our top priority. DocSearch+ works entirely offline and respects your data boundaries.
Why MANAGE_EXTERNAL_STORAGE Permission is Required:
To provide complete file-content search DocSearch+ requires permission to access and index your documents locally across storage. Because the app operates offline your documents never leave your phone. Without this permission the core full-text indexing and search functions cannot operate.
Quickly locate work documents personal notes or study materials with DocSearch+. If you have feedback or questions feel free to contact us!
Easily search both filenames and text inside files using advanced keywords. Unlike general system searches DocSearch+ focuses entirely on your files—delivering clean fast results without clutter from contacts or apps.
Key Features
100% Offline & Private Search
• Complete Privacy: All indexing and searching are performed locally on your device. No files or search queries are ever uploaded to any server.
• No Internet Required: Search your documents anytime anywhere—even without a network connection.
Powerful Full-Text Search Engine
• Search inside files and document contents instantly with local indexing.
• Advanced search modes: Boolean operators (AND/OR/NOT) Phrase search Proximity search Regex and Grep.
• Search special characters and exact strings (e.g. #abc 2366–1245 email addresses).
• Supports multiple languages including English Chinese Japanese Korean Arabic German French Russian Spanish Portuguese and most major Asian and European languages.
In-App Viewing & Document Management
• Fast In-App Viewer: View file contents directly without switching apps.
• Highlighted Matches: Jump straight to matched keywords in Full-Text or Brief-Text view.
• Built-in File Explorer: Open copy move delete filter sort and share search results seamlessly.
Broad File Format Support
• Documents & PDFs: PDF DOC DOCX XLS XLSX PPT PPTX ODT.
• E-books & Web: EPUB HTML HTM.
• Plain Text & Code: TXT JAVA PHP and other source code files.
Subscription Features
• Standard: Advanced sorting and filtering of search results.
• Premium: Unlimited full-content viewing and secondary keyword search within results.
Privacy & Permissions Notice
Your privacy is our top priority. DocSearch+ works entirely offline and respects your data boundaries.
Why MANAGE_EXTERNAL_STORAGE Permission is Required:
To provide complete file-content search DocSearch+ requires permission to access and index your documents locally across storage. Because the app operates offline your documents never leave your phone. Without this permission the core full-text indexing and search functions cannot operate.
Quickly locate work documents personal notes or study materials with DocSearch+. If you have feedback or questions feel free to contact us!
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