MallowShare📄
PDF tools
Organize and export documents
PDF operations rebuild pages as images. Layout may change; not a substitute for certified signing or password protection.
MALLOWSHARE · MALLOWCONVERT
Excel to CSV
Convert selected spreadsheet values into plain CSV data; formulas and styles are not preserved.
1. Choose or drop file · 2. Process · 3. Download
Excel to CSV: what to expect
Choose an XLSX worksheet and export its cell values to CSV. CSV is plain text: formulas, colors and multiple sheets do not remain native.
Can I send the result to someone else?
When a downloadable result is available, use the Room / QR option to share it or save a copy to your device. A private room supports selective downloads.
How to use Excel to CSV
- Drop your supported file into the selected tool or browse files on this device.
- Choose options and start processing. Review the result before using it.
- Download the result directly. Sharing by private room or QR is optional.
About this file tool
Convert selected spreadsheet values into plain CSV data; formulas and styles are not preserved.
Is Excel to CSV free to use?
The local browser workflow can be used without an account. Some operations depend on document libraries or a separately installed engine. Check the download before relying on a converted document.
What happens to the original file?
Your source file is not overwritten. Local tools process it in the browser when supported; advanced server-powered operations are identified in the tool before you submit a document. Large file transfers require the sender and receiver to stay connected.
MALLOWSHARE · MALLOWCONVERT STUDIO
MallowConvert.
Convert supported images, PDFs and documents in your browser, then download or share by QR or room. Results depend on the original format.
01 · Pick a tool02 · Edit or convert03 · Download / Room / QR
Choose a conversion
SHARE SWEET. SHARE SIMPLE.Share files,
Share files,
together✦
MallowShare helps groups share files, photos, videos and documents in temporary rooms. Prepare PDFs or edit a photo before sharing, invite by QR, and download only the files you need.
✦ Open MallowEdit✓ No account needed✓ Private rooms✓ Individual downloads
Let's get sharing
Your room is one click away
Private by default • No account • Encrypted peer-to-peer where supported
Prepare your files before sharing
Edit a photo, convert a document, or organize PDF pages right in your browser. Then share the result.
✦Share anythingFiles, folders, links, notes
⌁Everyone togetherMultiple people, one room
◷Here, then goneAutomatically expiring access
YOUR EVERYDAY FILE TOOLKIT
◈ No account requiredEdit. Convert. Download. Share.
Choose a useful tool. Your file stays in this browser while editing. Learn about the file center.
✨
Design studio
Layers, layouts, typography, export
🎨
Photo & design
Make a share-ready image
🗂️
Document editors
Browser-based Office tools
🔁
File converter
Choose a valid output format
Complex Office layouts, slides, charts and formulas are not reproduced exactly.
ONE FILE. TWO WAYS TO SHARE.
Edit → Download → Share by QR
After preparing a file, choose a private room or generate an expiring download QR for small files (up to 6 MB). No account needed. Direct QR uploads only with your permission and expires after 10 minutes.
How QR downloads work ↗How to share files with MallowShare
Need to send photos, a large video, project files or documents to a group? MallowShare lets you share them in one temporary room instead of sending each person separate links.
Create a room
Choose a room name, set a password or use Quick Share. Rooms can last up to 10 minutes.
Invite your people
Share a secure link or QR code. A valid QR invite lets participants join without retyping a password.
Share and download
Send photos, PDFs, videos, code and notes. Each person can select specific files or download an optional ZIP.
One room for every file type
Use MallowShare to transfer files between your phone, computer and friends' devices. Its browser-based peer-to-peer engine attempts direct transfers when connections allow. Large files depend on your devices and network, and the sender normally needs to remain online.
Frequently asked questions
Is it MallowShare or MelloShare?
The official spelling is MallowShare. People may type MelloShare or Mallow Share when searching; check the correct name and official website address before sharing a private invitation.
Is MallowShare free?
The sharing application can be used without signing up. Connection quality and file availability depend on network conditions and whether the sender stays online.
Can I share several files without creating a ZIP?
Yes. Recipients can choose individual files, use selected downloads or create a ZIP only if they want one.
Can people join with a QR code without entering a password?
Yes. A valid invitation QR contains a time-limited room access token, so scanning it can join directly. Keep QR invitations private.
Can I send a 2 GB movie?
Large file transfers are supported where browser and device capabilities allow. Speed is not guaranteed: connection quality, upload rate, relay availability and download support all matter.
Do files remain online forever?
No. MallowShare uses temporary room access. Peer-to-peer downloads usually require an active source, and people who already downloaded files retain their copies.
EXPLORE MALLOWSHARE
One simple way to share anything.
Clear guides for photos, videos, documents and everyday file transfers.
More guides, languages & troubleshooting
YOUR LIVE SPACE Connecting
Creative crew
3 steps. No confusion.① Drop a file② Share one-tap QR③ Download or convertDirect P2P when available • Keep the sender online
Drop something wonderful here
Drag files or browse your device to share instantly
Shared goodies 0
Get the original in one tap, or choose ⇄ Convert for formats supported by that file.
✨ Smart PicksChoose only what you came for—never forced into a ZIP.
Why is my download slow or unavailable?
Run the Receiver Ready Check to see device capabilities and safe next steps.
✦ Smart Share ToolsFind your file and check what you send—without uploading it for inspection.
📡 Arrival Radar
Waiting for a specific file? Set a filename or extension watch and get an in-room alert as soon as it appears.
No active watch.
🛡 File Safety Lens
Locally check extensions, hidden filename characters and actual file header signatures before sharing. This is not an antivirus scan.
Files never leave this browser for inspection.
Privacy & file polish 2 private tools · No upload
🔒 Safe Snippet
Remove common contact details and secret tokens before copying text into room chat.
Nothing is sent to the server.
🗂 File Name Tidy Planner
Spot duplicate names and plan clear filenames without changing your original files.
Your files remain unchanged.
✦ MallowShare LIVE
📽️Share the moment, not just the file.
Host a synchronized file showcase, or keep personal picks in your own receive tray.
✦ THE MAGIC STUDIO
✧More than sharing.
Turn a room into a surprise, a vote, or a group mission.
✨ Explore Magic Studio 9 tools + live reactions
💫 MallowShare Creative Lab Private by design • No upload to a converter
Transform what you share in one tap. The main file sharing experience stays fast and simple.
🏆 Final Cut StudioVote on file versions • claim tasks • react to files
Pick the best version, prevent duplicate work, and give feedback on shared files. Your uploads remain the main attraction.
📋
Universal clipboard
Text, links, and code for everyone in the room.
👋
Everyone's here
Share, receive and collaborate from any device.
✨
Room activity
Your ephemeral little timeline.
How to use Excel to CSV
Use MallowShare’s Excel to CSV workspace when you need to work with a file directly in your browser. The steps below describe what to check before sharing or downloading the result.
- Choose an XLSX workbook containing the worksheet you want to export.
- Run Excel to CSV to extract the supported sheet values.
- Open the CSV and review commas, line breaks, leading zeros and dates.
What to check before you download
CSV contains plain cell values, not multiple sheets, charts, formulas or native Excel styling.
Keep a copy of your source file until you have opened and checked the exported result.
Excel to CSV — common questions
Do CSV files keep formulas?
CSV exports values as text, not live Excel formulas.
Does CSV preserve formatting?
No. Colors, merged cells and most spreadsheet formatting are not part of CSV.