Free. No ads. No account. No tracking. KlipSilo keeps everything you copy – text, links, images, PDFs, files and places – in one tidy place, and gives you a full PDF toolkit that works offline.

★ Clipboard manager
• Save text, links, images, PDFs, files and locations as clips
• Share → KlipSilo from any app, or tap "Save current clipboard"
• Search, pin favourites, rename, multi-select, undo delete
• Tap phone numbers and links found inside text and PDFs

★ PDF toolkit
• View PDFs with page flipping and pinch zoom
• OCR: turn one page or a whole PDF into editable text
• Mark up with text, straight lines or freehand before sharing
• Save a single page as its own PDF, or combine clips
• Read QR codes printed on a PDF page

★ Convert to PDF – offline
• DOCX, XLSX, RTF and TXT to PDF, keeping headings, images, tables and lists
• Images to PDF, PDF to images, text to PDF
• Download a web link straight to a PDF, image or text clip
• Conversions always create a new copy and never touch the original

★ Scan and capture
• QR code scanner
• Camera OCR: point at printed text and get editable text
• Save your current location or an address, then double-tap to navigate

★ Also
• Markdown editor with preview, and a reader mode with dark and bright themes
• Light, dark or system theme
• English and Danish
• Export all clips as a ZIP

Why is it free?
KlipSilo is a hobby project by a retired developer who wanted a clipboard and PDF app without ads, nags or data collection, and couldn't find one. There is no business model behind it. Nothing to sell, no ads, no subscriptions, and no data to harvest. The source code is public, so anyone can check.

Your data stays on your phone
• No account and no server. Your clips never leave the device unless you share, copy, export or open them yourself.
• The clipboard is read only when you tap save. KlipSilo never watches it in the background.
• OCR, QR scanning, conversion and viewing all run on the phone.
• Google Play Data Safety: no data collected, no data shared.

The fine print, honestly
• Location is optional. It's used only to save a place. To show a street address, coordinates may be sent to the device geocoder (usually Google).
• The camera is used only when you open the QR scanner or camera OCR.
• Locking a clip protects against accidental edits. It is not encryption.
• Android backup does not include clips. Use the ZIP export for a copy, which is not encrypted.

Open source: https://github.com/iEns/KlipSilo

Requires Android 8.0 or newer.