Choose several files at once
Let users build a queue in one selection. Add files while uploads are running and cancel transfers when needed.
BUILT FOR CLASSIC ASP ON IIS
Modern file uploads.
Pure Classic ASP.
Add multiple-file selection, drag and drop, and clear upload progress to the ASP application you already run. Keep files on your server, with no COM component to register.
- Pure ASP script
- Self-hosted on IIS
- Perpetual licensing
Your upload workspaceUI PREVIEW
Your files, ready to go.
Multiple files. Clear status. Your server.
Drop files. Keep moving.
Drag and drop, or browse from your device.
Try the drop zone →product-photo.jpg2.4 MB · Image
✓ Completeproject-assets.zip4.8 MB · Uploading
64%Progress for every fileCancel when you need to
Upload technology for established teams
MORE THAN A FILE PICKER
A better upload experience.
Inside your existing ASP app.
Give users useful feedback while keeping the integration in familiar ASP pages.
Show what is happening
Display progress and status as files upload in the background, without making the user wait for a page reload.
Check files before storage
Set file size and extension rules, then add your own validation and server-side storage checks.
WORKING EXAMPLES
Start with the workflow you need.
Explore 15 demos with ASP source, covering form uploads, AJAX, drag and drop, and custom integration.
THE BASICS
Browse all 15 demos →Your first upload
Start with one file, a size limit, and an extension allow-list.
Open single file demo → DRAG AND DROPMake room for files
Try a drop zone, then explore compact bars, page overlays, and image tiles.
Try drag and drop → AJAX WORKFLOWSBuild an attachment list
Upload files in the background and keep an attachment table in your page.
Explore attachments →FROM TRIAL TO YOUR APP
Keep the setup straightforward.
Run a working example
Extract the trial package to an IIS application with Classic ASP enabled.
Get the trial →Add the uploader to your page
Copy the runtime folder, add the ASP include, and use a sample as your starting point.
Follow the tutorial →Connect your storage
Set a writable destination, review IIS request limits, and install your production license.
Read deployment guidance →IMPLEMENTATION GUIDES
Practical answers for real ASP applications.
Build a file upload form
Understand multipart forms, read uploaded files, and save them on disk.
Read the tutorial →Find the cause of an upload error
Work through request limits, permissions, timeouts, and common IIS errors.
Troubleshoot uploads →Plan safer file handling
Review file validation, storage locations, filenames, and execution permissions.
Review security guidance →UPLOADER FAMILY
Using a different stack?
ASP Uploader is the Classic ASP edition. Choose the integration that matches your application.
ASP.NET WEB FORMS
AjaxUploader
Server controls and upload workflows for .NET Framework applications.
Explore AjaxUploader →ASP.NET CORECoreUpload
Upload integration for ASP.NET Core, Razor, Blazor, and Minimal APIs.
Explore CoreUpload →STANDALONE JAVASCRIPTMultipleUpload
A JavaScript upload interface and transport engine for your backend.
Explore MultipleUpload →Give your ASP app a better upload.
Try the examples on your server, then adapt the workflow to your application.