Chameleon PDF turns PowerPoint, Word and Excel files into PDF without sending them anywhere.
A real office engine runs inside the app, on your phone. Your file is never uploaded, no account is needed, and everything works in airplane mode.
WHAT IT CONVERTS
• PowerPoint — PPT, PPTX, PPS, PPSX, POT, POTX
• Word — DOC, DOCX, DOT, DOTX, RTF, TXT
• OpenDocument — ODP, ODT, ODS
• Spreadsheets — XLS, XLSX, CSV
TRULY OFFLINE
Most converters upload your file to a server. This one does not. There is no sign-up and no watermark, and it keeps working when you have no signal at all — on a train, in a lecture hall, on a plane.
LAYOUT SURVIVES
Slides keep their colours, tables, images and fonts. Word documents keep their headings, tables and spacing. What you see in Office is what you get in the PDF.
WIDE SPREADSHEETS ACTUALLY FIT
A wide table normally breaks apart, with the right-hand columns landing on separate pages that no longer line up with their rows. Chameleon PDF scales the columns to the page width instead, so every column stays with its row. You can turn this off in Settings.
CONVERT FROM YOUR FILE MANAGER
Tap a presentation anywhere on your phone and choose Convert to PDF. You do not have to open the app first. Long jobs continue in the background, and a notification tells you when the PDF is ready.
PDF TOOLS INCLUDED
• Merge several PDFs into one
• Delete, rotate, reorder and extract pages
• Split a PDF in two
• Add pages from images
• Compress to a smaller file
• Draw a border around each page
BUILT FOR READING ON A PHONE
Converted files open in a viewer made for documents: sharp at every zoom level, with page numbers and quick page thumbnails. Save any PDF straight to your Downloads folder with one tap.
YOUR CHOICES
Pick the PDF quality, choose a light or dark theme, include speaker notes, and decide how spreadsheets are laid out.
PRIVACY
The app asks for no storage permission and has no analytics. It cannot send your documents anywhere, because it never talks to a server.
OPEN SOURCE
Chameleon PDF is powered by the LibreOffice engine. Our changes to it are published under the Mozilla Public License; the full licence list is inside the app under Settings.
LibreOffice is a registered trademark of The Document Foundation. Chameleon PDF is not affiliated with or endorsed by The Document Foundation.

EAE WATCHFACES

Additional Information