Terms of use

Gobling Company provides PDF Outline Studio as a paid-upfront PDF bookmark editor. No subscriptions or in-app purchases are offered. Google Play handles payment, licensing and applicable refunds; local prices and taxes may vary.

Your documents

Use documents you have permission to process. You retain rights to your material and exported files. Review bookmarks, page targets and page appearance before distribution. Export replaces bookmarks in a new PDF; it does not edit printed contents pages, labels, page text or images. Compatibility is not guaranteed for every PDF.

Supported scope

Up to 15 local PDFs, 64 MiB / 500 pages per PDF, 1,500 chapters / 12 levels, 8 export sets per document and 512 MiB private workspace. Password-protected, encrypted, digitally signed or damaged PDFs are not supported. No OCR, page-content editing, digital signing, PDF encryption, AI processing, account or cloud collaboration is included. Exported PDFs and CSVs should be saved outside the app before deleting work or uninstalling.

Support

Contact maga40@naver.com. Mandatory consumer rights and applicable store policies continue to apply.