Check my Sciter Notes application (https://notes.sciter.com https://notes.sciter.com). Essentially it is a personal database and management system for your doc

Check my Sciter Notes application (https://notes.sciter.com https://notes.sciter.com). Essentially it is a personal database and management system for your documents. You can store there all your documents in different thematic notebooks. Assigning keywords to your document you can make hierarchies and cross-links between different documents. Notes stored in HTML format so you can copy paste info there as from as to MS Word/Excel, Google Docs, etc. As publish those documents on sites if needed (another my app https://html-notepad.com https://html-notepad.com may help with that). The document database can be stored as on your hard drive as on DropBox as on other Drives.