Markdown Editor & MD Viewer
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Quick digital entry is now in your grasp via Markdown Editor & MD Viewer. CosmoVex provides full support for the APPzone ecosystem. Browse Tools.
Key Highlights Of This Software Markdown Editor & MD Viewer
MDVEdit is a Markdown editor with live preview for Android. Write in one pane, watch it render in the other, and take your documents further with tools built for real writing and technical work — all offline.
NEW:
- Live Server — open your document in a desktop browser on the same Wi-Fi and edit it there, with two-way sync. Write on the big screen while the file stays on your phone.
- Mermaid Studio — build flowcharts, sequence and class diagrams from plain text, then pan, zoom, and export as SVG.
- Presentation Mode — turn a Markdown document into a full-screen slide deck.
- Version History — every save is snapshotted, so you can browse and restore earlier drafts.
- Snippets — save reusable blocks and drop them in as you write.
- Writing stats & goals — track word count, reading time, and daily targets.
- Biometric note lock — protect private documents with fingerprint or face unlock.
CORE FEATURES:
- Live preview that updates as you type
- Syntax highlighting for Markdown
- Export to styled HTML and PDF with page numbers
- Multiple editor and preview themes, including dark mode
- Separate fonts for editing and preview
- Works fully offline — no account required, no sync
- Open and save Markdown files from device storage
- Undo / redo, adjustable font size, and focus mode
PERFECT FOR:
- Developers writing README files and technical documentation
- Writers drafting articles, blog posts, and long-form content
- Students taking structured notes and study material
- Anyone who wants to write in Markdown and see exactly how it renders
TECHNICAL DETAILS:
- Supports CommonMark and standard Markdown syntax
- Mermaid diagrams rendered on-device
- PDF and HTML export handled on-device
- Works on Android phones and tablets
FREE AND PRO:
- Writing, live preview, themes, syntax highlighting, and opening and saving Markdown files are free, with no account and no time limit.
- Export is free to try a limited number of times. Free PDF and HTML exports carry a small "Made with Markdown Editor" footer; Word export does not.
- Pro removes the footer and the export limit, and is available either as a monthly subscription or as a one-time purchase.
Write in Markdown, see it render, add diagrams and slides, and export when you are ready. No account required.
NEW:
- Live Server — open your document in a desktop browser on the same Wi-Fi and edit it there, with two-way sync. Write on the big screen while the file stays on your phone.
- Mermaid Studio — build flowcharts, sequence and class diagrams from plain text, then pan, zoom, and export as SVG.
- Presentation Mode — turn a Markdown document into a full-screen slide deck.
- Version History — every save is snapshotted, so you can browse and restore earlier drafts.
- Snippets — save reusable blocks and drop them in as you write.
- Writing stats & goals — track word count, reading time, and daily targets.
- Biometric note lock — protect private documents with fingerprint or face unlock.
CORE FEATURES:
- Live preview that updates as you type
- Syntax highlighting for Markdown
- Export to styled HTML and PDF with page numbers
- Multiple editor and preview themes, including dark mode
- Separate fonts for editing and preview
- Works fully offline — no account required, no sync
- Open and save Markdown files from device storage
- Undo / redo, adjustable font size, and focus mode
PERFECT FOR:
- Developers writing README files and technical documentation
- Writers drafting articles, blog posts, and long-form content
- Students taking structured notes and study material
- Anyone who wants to write in Markdown and see exactly how it renders
TECHNICAL DETAILS:
- Supports CommonMark and standard Markdown syntax
- Mermaid diagrams rendered on-device
- PDF and HTML export handled on-device
- Works on Android phones and tablets
FREE AND PRO:
- Writing, live preview, themes, syntax highlighting, and opening and saving Markdown files are free, with no account and no time limit.
- Export is free to try a limited number of times. Free PDF and HTML exports carry a small "Made with Markdown Editor" footer; Word export does not.
- Pro removes the footer and the export limit, and is available either as a monthly subscription or as a one-time purchase.
Write in Markdown, see it render, add diagrams and slides, and export when you are ready. No account required.
Markdown editor: preview, Mermaid diagrams, slides, Live Server & PDF export
Updated on
Aug 26, 2026
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesabout how developers declare sharing
- This app may collect these data typesPersonal info, Financial info and 4 others
- Data is encrypted in transit
- Data can’t be deleted
Ratings and reviews
168 reviews
Lord Blue
- Flag inappropriate
July 11, 2026
The app is good overall, nice interface. The only issue is the ads. When I minimize it to do something else and opens it up back, an ad every time (although it's skippable at the top) but it pops every time the app is minimized. Everything else is good hence why I give it 3 stars
CosmoVex
July 13, 2026
Thank you for the review, the resume ads have been removed! We value your feedback, thank you for the support
Prasad M (MP)
- Flag inappropriate
- Show review history
June 6, 2026
it looked okay but could not use it much with the ads bombarding. Worse, one of the ads was clickbaiting and scam kind of an advertisement that faked a pop up. Had to kill the app to even exit as the adverts were so intrusive. The first and only pdf export I tried was full of unprintable artifacts. Loud bideo ads over and above the clickbait scam ads. Uninstalling.
1 person found this review helpful
CosmoVex
July 7, 2026
Thank you for your detailed feedback. We're sorry for your experience. Deceptive ads are never acceptable, and we report them immediately. Since your review, we've significantly reduced ads and rebuilt PDF export to fix formatting issues. We hope you'll give the latest version another try.
Rodney
- Flag inappropriate
June 11, 2026
html output and PDF output should look the same but they do not. the html output properly displayed tables whole the PDF looked unformatted. so now I have to print to HTML before printing to paper for printing that HTML to PDF output
CosmoVex
July 7, 2026
Thank you for the detailed feedback! You're absolutely right—at the time, PDF tables and formatting didn't match the HTML preview. Since your review, we've completely rebuilt our PDF export, and tables and formatting now closely match what you see on screen. We'd love for you to update to the latest version and let us know if it resolves the issue.
What’s new
Smoother typing in large documents — the editor does less work on every keystroke, especially in Arabic, Hebrew, Persian and Urdu.
Better right-to-left detection: Syriac, Thaana and Arabic Extended-A now render in the correct direction.
If you enjoy the app, you may see a quick rating prompt after you've been using it for a while. It never interrupts you twice, and you can always dismiss it.
Better right-to-left detection: Syriac, Thaana and Arabic Extended-A now render in the correct direction.
If you enjoy the app, you may see a quick rating prompt after you've been using it for a while. It never interrupts you twice, and you can always dismiss it.
