IStanPdf

Offline FOSS app for PDF & DOCX operation.

Tired of uploading your private documents to sluggish freemium websites to perform PDF & DOCX operations? I was too.

IStanPdf is a completely free, 100% offline Android app built to replace online freemium services. No subscriptions, no internet requirements, and no file size limits. Everything happens directly on your device.

• PDF Tools: Merge multiple files, or remove and reorder pages.
• Conversions: Turn images into a single PDF, or extract PDF pages into high-res images.
• DOCX Support: Delete or rearrange specific pages inside Word documents.
• Privacy First: Your files never leave your phone. No tracking, no ads.

Showcase 📸

Todos 📌

• Architecture: Refactor the monolith for better stability (Rust core integration planned).
• UI/UX: Add Material You (Monet) theming and a true Dark Mode.
• Features: Add PDF compression.
• Stability: Auto-repair structural issues in DOCX files.
• Performance: Optimize DOCX operations.

Support 🤝

IStanPdf is open-source and built for the community. If you found a bug or have an idea, please open an issue or submit a PR!

If this app saved you some time (or a subscription fee), consider supporting the development:

Credits

• LibreOffice for the powerful DOCX engine under the hood.
• PaperKnife for CherryPicks.
• iLovePDF & Smallpdf for the initial UI inspiration.