Overview
- Keep sensitive documents completely private by editing Markdown, MDX, JSON, and JSONL files locally on your desktop with no account or cloud login required.
- Complete official PDF forms online and save them straight to your Fylune cloud account using ready-to-use templates like MC-025 and MC-030.
- Build rich technical documentation faster with built-in GFM tables, checklists, code blocks, flowcharts, mind maps, and formulas without switching tools.
- Eliminate broken image links by pasting images or adding videos that are automatically stored with your project and written to the correct relative Markdown path.
- Keep every project file and asset organized in one place with built-in file organization that reads and edits documents already inside your folders.
- Work uninterrupted anywhere without internet by using the offline document editor that keeps local files accessible and secure at all times.
- Collaborate on documents when needed through optional cloud and advanced collaboration services available on paid plans.
Pros & Cons
Pros
- Free desktop and cloud use
- Markdown, MDX, JSON, JSONL editing
- Online PDF form filling
- Saves to Fylune Cloud
- Built-in file organization
- Automatic asset management
- Handles image and video
- Features GFM tables, checklists
- Code, media, MDX blocks
- Flowcharts, mind maps, formulas
- Offline editing capabilities
- Doesn't require an account
- Keeps local files private
- Online and desktop application
- Affordable optional cloud services
- Advanced collaboration services
- Local source of truth
- Unlimited local documents
- Search and file navigation
- Automatic asset import
- MDX features in Markdown
- Insertion of media
- Safe preview feature
- Automatic path writing
- Editable Mermaid diagrams
- Editable KaTeX formulas
- MacOS compatibility
- Local-first default setting
- Automatic URL housekeeping
Cons
- Limited file format support
- No mobile app
- No Linux support
- Potential privacy issues with cloud
- Limited language support
- Advanced features behind paywall
- Unable to edit text documents
- No real-time collaboration feature
- No third-party integrations
- Limited customer service
Reviews
Rate this tool
Loading reviews...
❓ Frequently Asked Questions
With Fylune, you can edit Markdown, MDX, JSON, and JSONL files.
No, you do not need an account to use Fylune's core editing features. However, an account would be required for optional cloud and advanced collaboration services.
The PDF form filling feature in Fylune is an online functionality that allows you to fill out official PDF forms and save them directly to your Fylune cloud account.
Fylune's automatic asset management works by storing any image or video you paste or add to your project automatically. It handles the process of storing these assets with the relevant projects, maintaining the relative Markdown paths and ensuring local files continue to function effectively.
Yes, you can use Fylune offline. The tool is designed to keep local files private and accessible offline for ease of editing and security.
Fylune's built-in components include GFM tables, checklists, code blocks, media blocks, MDX blocks, flowcharts, mind maps, and formulas.
Yes, Fylune is free. It offers free local document editing. However, optional cloud and advanced collaboration services come under the paid plans.
A Fylune cloud account allows you to save and access your files online. This includes the ability to fill out official PDF forms online and save them directly to your account.
Fylune handles privacy by keeping local files private. It does not depend on a cloud login for core editor functionality, thus ensuring your local files stay local and more secure.
Fylune's paid plans offer optional cloud and advanced collaboration services. These plans are not necessary for accessing your local files.
Yes, Fylune allows collaborative editing. These features are included in the optional cloud and advanced collaboration services, which are part of its paid plans.
The language options available on Fylune are English, Simplified Chinese, Traditional Chinese, Spanish, French, Italian, German, Japanese, Korean, and Arabic.
Fylune's file organization allows you to maintain your files and project data. The tool enables the handling of asset management within the same project files.
Fylune is both a desktop application and an online application. You can edit documents locally on your desktop or use its online features like filing official PDF forms.
Yes, you can save your work directly to your Fylune cloud account. This includes saving official PDF forms you fill out online.
To add images or videos to your Fylune projects, you can either paste an image or add a video directly. Fylune automatically stores it with your project and writes the relative Markdown path.
Yes, Fylune can read and edit files within your folders. It can open Markdown, MDX, JSON, and JSONL files already inside your folders for local editing.
The GFM tables feature in Fylune is a built-in component that enables the creation and editing of GitHub Flavored Markdown (GFM) tables.
Yes, Fylune offers ready-to-use templates. These templates are available for filling out various types of official forms such as MC-025 Attachment to Judicial Council Form, MC-030 Declaration, and more.
Yes, Fylune can be used for coding purposes. It supports code blocks as one of its built-in components.
Pricing
Pricing model
Freemium
Paid options from
$7.99
Billing frequency
Weekly













