Understand Your Document’s Data Path
Merge, Split, and Compress process files locally in your browser. AI chat, translation, OCR, and resume assistance use Google Gemini and send content to that external service when you run an AI request.
Scope, not a compliance certification
Local processing reduces document transfers for ordinary file operations. It does not establish HIPAA, GDPR, CCPA, or NDA compliance. Local tools use browser libraries such as pdf-lib and PDF.js; capacity depends on device memory and document complexity. Offline availability is not guaranteed.
Content sent by AI features
PDF chat sends extracted text from up to the first ten pages, the filename, and your question to Google Gemini. Translation sends extracted page text. OCR sends rendered page images and returns text. Resume assistance sends the text being improved and related context. Provider retention and usage rules apply.
Passwords, API keys, and downloaded copies
Test password-protected output in your intended reader. Gemini API keys are saved in local storage and authenticate requests to Google. Closing the tab is not a verified secure erase and does not remove downloads, saved preferences, API keys, or copies held by external services.
Verify a workflow
Inspect the full Network request list in browser developer tools using a non-sensitive sample. Distinguish library downloads from requests carrying content. AI requests can contain text or page images; remove credentials and document content before sharing a capture.