.md viewer & editor: NanoFile
Open & Edit Markdown Files
About
This app opens and edits various text-based files, including Markdown, code, and spreadsheets, displaying them in a readable format. It offers multiple editing views, on-device conversion to PDF and Word, and the ability to browse public code repositories without an account.
What's New in .md viewer & editor
1.0
September 10, 2026
Developer apps
FAQ
What file types can NanoFile open and edit?
NanoFile can open and edit 91 file types, including Markdown, plain text, code in 35 languages, JSON, YAML, CSV, and HTML. It displays each file type in its appropriate format, such as colored code or tables for spreadsheets.
Does NanoFile require an account or internet connection?
No, NanoFile does not require an account, sign-in, or any personal data. It operates entirely offline, with the exception of the optional feature to browse public code repositories, which is clearly indicated on screen.
Can NanoFile convert files to other formats?
Yes, NanoFile can convert files on your device. It can convert PDF, Word, and spreadsheets into Markdown, and Markdown into HTML, Word, or PDF via the print panel.
How does NanoFile handle file editing and saving?
NanoFile offers three views for editing: the rendered page, the source code, or both side-by-side with real-time updates. Changes are saved directly back into the original file without importing or creating copies.
What are the folder management features in NanoFile?
NanoFile includes tools for folder management, such as converting entire folders at once, performing find and replace across multiple files with a preview, checking file integrity, renaming files while updating links, and keeping several folders open simultaneously.
Is NanoFile available on multiple devices?
Yes, NanoFile is supported on Mac, iPhone, and iPad, offering a consistent experience across Apple devices for managing and editing text files.
How often is NanoFile updated?
The latest version of NanoFile is 1.0, and it was last updated on 2026-09-10. While specific update frequency is not detailed, the recent update indicates ongoing support.
What is the user sentiment for NanoFile?
Based on the available data, NanoFile has a perfect rating of 5.0 stars from 1 rating, suggesting very positive initial user sentiment.
