Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsThe open-source app that best matches this title is most likely Files.md, a simple application for working with Markdown files. The article that inspired the title could not be traced, so this is an informed match rather than a confirmed identification, and nothing below assumes the author tested it or describes their experience. What follows covers what Files.md documents about itself, where it differs from Obsidian, and what to check before moving a notes collection.
What Files.md says it is
The Files.md project README describes a simple app for Markdown files. Its documented workflow centres on a chatbot-style input for saving notes, tasks, journal entries and checklists. These are features the project describes about itself. They have not been independently tested, and they may change as the project develops.
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Two design choices matter most for anyone moving existing notes. The project documents a one-level nesting constraint, which means a deep folder tree will need to be flattened or reorganised. It also prefers plain Markdown links and inserts backlinks automatically. If your notes depend on Obsidian-specific link syntax, that difference needs attention before you migrate.
Files.md compared with Obsidian
The table below uses only what the two projects’ own documentation states. Where a point is not covered there, the cell says so rather than guessing.
#1 Best Overall
| Aspect | Obsidian (official help and homepage) | Files.md (project README) |
|---|---|---|
| Primary note format | Markdown .md files, stored locally as plain-text Markdown |
Markdown files |
| Link style | Supports Markdown files and links; Obsidian-specific wikilinks and embeds need checking during migration | Plain Markdown links; backlinks inserted automatically |
| Design goal | Not stated as a single goal in the sources reviewed; known for a large plugin ecosystem | Simplicity is presented as the central goal |
| Cross-device sync | Not stated in the sources reviewed | Not stated in the sources reviewed; raised as a concern by community commenters |
| Mobile access | Not stated in the sources reviewed | Not stated in the sources reviewed |
| Licence | Not stated in the sources reviewed | Open-source repository |
The gaps in this table are the reason to test before committing. A feature being absent from a README is not proof that it is missing from the app, and a feature being listed is not proof that it works the way you need.
Is file format a reason to leave Obsidian?
Probably not on its own. Obsidian’s official help says it uses Markdown .md files as its primary note format, and its homepage describes notes stored locally as plain-text Markdown. Files.md does not give you a portability advantage that Obsidian lacks. Reading the “alternative” framing as a sign that Obsidian locks notes into a proprietary database would be a mistake.
The practical differences are elsewhere: how deeply folders can nest, how links are written and maintained, which plugins and views you depend on, and how each app syncs across devices.
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Sync and mobile access: the question most readers hit first
Reader discussions frequently ask for “seamless online and offline syncing between my laptop and mobile phone.” Community commenters have raised cross-device sync as a concern with Files.md. Those comments are individual reports. They do not establish how reliable the app is compared with Obsidian, and they should be weighed as a prompt to test rather than a verdict.
Rank #3
A useful test is to edit the same note offline on your laptop and phone, reconnect both, and see what the sync produces. Watch for duplicated files, overwritten edits and conflict prompts. If the result is unclear, do not move your main vault until you understand it.
Before you move a vault
- Back up the whole vault. Copy the entire folder, including attachments and the hidden
.obsidiansettings folder, and leave the original untouched. - Build a representative test set. Copy a few notes that cover your real structure: a deeply nested folder, a note with internal links, an embedded image or PDF, and a note with front matter.
- Map the folder depth. List every folder path that sits more than one level below the top. Decide how each will be flattened or renamed.
- Inventory the links. Find every Obsidian wikilink, embed and plugin-specific syntax. Decide whether to convert them to plain Markdown links or keep them as they are.
- Check attachments and metadata. Open the test copy and confirm that images, PDFs and front matter still display as expected.
- Test sync on every device you use. Run the offline-edit test described above on the desktop and mobile setup you actually plan to use.
- Migrate in stages. Move the full vault only after the test set behaves correctly, and keep the Obsidian copy read-only for a while in case something was missed.
Who should consider switching, and who should stay
- Consider Files.md if your vault is shallow, you want a minimal app, and you are comfortable writing plain Markdown links.
- Stay with Obsidian if you rely on deep folder trees, a plugin set or graph-style views, or Obsidian-specific linking that would be costly to convert.
- Test before deciding if mobile sync is essential to your workflow, because neither project’s documentation settles how well it works for your setup.
What the “powerful” label does and does not establish
The title calls Files.md powerful, but no benchmark, controlled comparison or performance test of the app was found in the sources reviewed. Its documentation describes positioning and features. Treat “powerful” as the author’s framing, not as an established finding.
The Files.md project README itself praises Obsidian: “Obsidian is a brilliant piece of software.” That sentence is written by the project, not by an independent reviewer, and it is a useful reminder that the project positions itself as a simpler choice rather than a replacement for every workflow.
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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Repository activity, documented features and licence details can change. Check the live Files.md repository and the current Obsidian help pages before making a decision.
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Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.The Bottom Line
Files.md is a credible open-source alternative for people whose notes are shallow, whose linking is plain, and who want a minimal app. It is not an established replacement for Obsidian. Its own documentation describes simplicity and a one-level nesting limit, while sync and mobile behaviour remain unverified in the sources reviewed. Move only after a small test set and an offline sync check both behave the way you need.
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