Secret PDF vs StoneNotes
A side-by-side look at Secret PDF and StoneNotes. For an in-depth review of either product, follow the links below.
Secret PDF
Security & Privacy
Secret PDF is a free software tool for Windows, Mac and Linux that allows users to password protect, encrypt and secure their PDF files. It features standard and military grade AES encryption methods to password protect and lock PDFs, preventing unauthorized access.
pdfencryptionpasswordprotect
StoneNotes
Office & Productivity
StoneNotes is a free, open-source note taking and knowledge management application. It allows users to create rich text notes, organize them into notebooks and categories, add tags, attachments, embeds, and more. StoneNotes syncs notes across devices and has strong search and export capabilities.
notesorganizationopensourceknowledge-management
Related Comparisons
DEVONthink
Memento
RedNotebook
CintaNotes
HelpRange
Advanced PDF Utilities Free