Frequently Asked Questions
Find answers to common questions about PDFkoi
Privacy & Security
Does PDFkoi upload files to a server?
No. PDFkoi is designed around browser-based PDF processing, so the workflow is intended for users who want to handle documents without a traditional file-upload step.
Source: MDN File APIGeneral
Can I use PDFkoi without signup?
Yes. PDFkoi is built for no-signup PDF workflows, which makes it useful for one-off tasks like compressing, merging, converting, and preparing documents before sharing.
Related page: Merge PDF Without SignupPrivacy & Security
When should I use browser-based PDF tools instead of upload-based tools?
Browser-based PDF tools are often a better fit when you want a faster workflow, fewer handoff steps, or more control over private files such as contracts, forms, resumes, scans, and application documents.
Source: MDN File System APIRelated page: Compress PDF Without UploadDirect links to common PDF tasks
If you already know the task you need, use one of these direct links instead of browsing the full FAQ.