File Manager

The web-based File Manager lets you manage files on your web hosting directly from your browser — no FTP client required.

Overview

Opening File Manager

1. Log in to the panel at coresynth.io 
2. Go to Services → select your web hosting
3. Click Files in the service menu
4. Select a domain from the list (if you have multiple domains)

Tip: If you have a single domain, it is selected automatically.

Browsing Files

When opened, you will see a table with files and folders of the selected domain.

Context Menu

Right-click a file or folder to open the context menu:

Uploading Files

Step 1 — Open dialog

Click the Upload button (cloud icon) at the top of the table.

Step 2 — Select files

Click the dashed area and select one or more files. Multiple file upload is supported.

Step 3 — Confirm

Click Submit. Upload progress is displayed in the bottom-right corner.

Warning: Do not refresh the page during upload — files may become corrupted.

Creating a New Folder

1. Click the New Folder button (folder with plus icon)
2. Enter the folder name
3. Click Create

Creating a New File

1. Click the New File button (document icon)
2. The editor opens with an empty file
3. Enter the file name and content
4. Click Save or Save & Close

Editing Files

Double-click a file (.txt, .html, .css, .js, .php, .yml, .json, etc.) to open the built-in CodeMirror editor.

Editor Features

Color Themes

The editor adapts to the panel theme — dark mode uses Dracula, light mode uses IDEA.

Compression and Decompression

Archiving Files

1. Select files or folders (checkboxes)
2. Right-click to open the context menu
3. Choose Archive
4. A .zip archive is created in the same folder

Extracting Archives

1. Right-click a .zip file
2. Choose Extract
3. Files are extracted to the same folder

AI Assistant Restrictions

Files .htaccess, .env, .htpasswd, and wp-config.php cannot be edited via the Alex AI assistant (for security reasons). You can manage these files through the File Manager or FTP/SFTP.

Troubleshooting

File won’t open in editor

Cause: Binary files (images, PDFs, executables) cannot be edited as text.

Solution: Download binary files, edit locally, and re-upload.

Upload failed

Cause: File is too large or exceeds disk quota.

Solution:

1. Check disk usage in the panel
2. Delete unnecessary files
3. Compress large files before uploading

Folder appears empty

Cause: Wrong domain or path selected.

Solution:

1. Verify the domain selector at the top of the page
2. Switch to the correct domain
3. Navigate to the /public_html/ folder

Next Steps

• FTP Access — Access via FTP/SFTP client
• Web Hosting — Full hosting overview
• Databases — MySQL and PostgreSQL
• SSL Certificates — HTTPS setup

Need help? Open a support ticket  or ask Alex.