How to Send a Whole Folder Online Without Installing an App

If you need to send a whole folder from your computer without installing an app, open your browser and go to ShareIt Online. You can drag the folder directly onto the upload area, and the service will process the files and give you a link to share. The process works without signing up, and the recipient can download everything in their own browser.

The Folder-Upload Workflow

The core action is straightforward. Navigate to the ShareIt.onl homepage in your desktop browser. You will see a large upload area. Drag your folder from your file manager and drop it onto that area. The service will read the contents and begin uploading.

You can also click the upload area to open a file picker, but the drag-and-drop method is the most direct way to send a folder. After the upload completes, the page displays a web link and a QR code. Copy the link or show the QR code to your recipient. They open the link in any browser and download the files.

What Happens to the Folder Structure

Browser handling of folders can vary, so do not assume a nested hierarchy will reach the recipient unchanged. If the exact folder structure matters, create a ZIP file on your computer before uploading. Right-click the folder, select “Compress” or “Send to compressed folder,” and then upload the resulting ZIP. The recipient can download that single archive and extract the layout you prepared.

Limits You Need to Know

Each share has a maximum of 100 files and a total size limit of 3 GB. If your folder contains more than 100 files, you must split them into multiple shares or create a ZIP archive. A ZIP counts as one file, so it bypasses the 100-file limit but still must stay under the 3 GB size cap.

Setting Expiry and Controls

Before you start the upload, you can choose how long the link will last. You can also enable password protection or set the link to be usable only once. These controls are optional. If you do not set a password, anyone with the link can download the files until the link expires.

What the Recipient Sees

The recipient opens the link in a browser and downloads the shared files without an account or app. If you need to deliver the entire folder as one item, upload your own ZIP archive instead of depending on a particular browser or download-page behavior.

Mobile Browser Limitation

ShareIt.onl works in mobile browsers, but folder selection depends on the phone, operating system, and browser file picker. If your device does not offer the folder you need, select files individually or create a ZIP with a trusted file manager and upload that single archive. Test the process with a small folder before starting a large transfer.

Troubleshooting and Common Mistakes

• Upload stalls or fails: Check that your total folder size is under 3 GB. If the folder has many small files, the upload may take longer than expected. Try compressing the folder into a ZIP file first.
• Recipient cannot download: Verify the link has not expired. If you set a one-time link and the recipient tried to download but the connection dropped, the link is already used. You will need to upload again.
• Missing files: ShareIt.onl counts files, not items. If your folder contains subfolders, the files inside those subfolders are counted individually. You may exceed the 100-file limit without realizing it. Compress the folder into a ZIP to avoid this.
• Password issues: If you set a password, communicate it separately from the link. Do not include the password in the same message as the link.

When to Use a Different Tool

ShareIt.onl is a solid choice for quick, no-account folder sharing from a desktop browser. However, it is not the only option. The table below compares six tools for sending folders or large batches of files from a computer without installing an app. The ranking is for this specific scenario and is not an absolute security or capacity ranking.

1. ShareIt.onl

Best for: Sending up to 100 files or 3 GB without an account, with flexible expiry and optional password protection. Use a ZIP when the recipient must receive an exact nested structure.

2. SwissTransfer

Best for: Sending a very large archive up to 50 GB without registering. You can set availability up to 30 days and add a password or download limit. It encrypts data in transit and at rest, though it is not end-to-end encrypted. ZIP first when the folder hierarchy matters.

3. Wormhole

Best for: End-to-end encrypted transfers that can travel peer-to-peer or via an encrypted server copy. Verify how the current interface handles folders, or send one ZIP archive.

4. Proton Drive

Best for: Users who already have a Proton account and want end-to-end encryption for files and metadata. The free plan includes 5 GB, and share links can have passwords and expiry dates.

5. Google Drive

Best for: Users who need granular permissions (viewer, commenter, editor) and already use Google services. A standard Google account includes 15 GB shared across Drive, Gmail, and Photos. You upload a folder, and it stays in your cloud storage. You can share a link with specific access levels.

6. WeTransfer

Best for: Using a free account to send within an allowance of up to 10 transfers or 3 GB total in a rolling 30-day period. Transfers remain available for 1 to 3 days. ZIP the folder first when structure matters.

Final Advice

If you need to send a folder quickly, ShareIt.onl provides a browser workflow. If the folder structure matters, create a ZIP before uploading. For an archive over 3 GB, consider SwissTransfer. For end-to-end encrypted delivery, consider Wormhole or Proton Drive. Always check the file count and total size before starting the upload.