XFileSharing is an advanced solution for creating professional file sharing services. It can be installed on any virtual/shared or dedicated Linux hosting. You can customize look and feel of your site with basic knowledge of HTML and place banners, adsense or other type advertisement on its pages. You can quickly monetize your service selling premium accounts. Our upload system allow users to upload several files at once and you will see what file was already uploaded and what file currently uploading. Your users will be able to protect their uploads with their personal password. They can send link to just uploaded file to themself or to their friends. XfileSharing (both versions) was tested on really big files (up to 2GB each) and it will not drop upload connection when you're in the middle of your file. And it will not let your server(s) to be down during a lot of download processes running, since we used dynamic symlink generation mechanism for each downloadable file. The common problem of big file uploads - that user will not know when upload failed ( connection dropped by internet provider or server limit reached). With our file sharing script your users will always know about their upload status (how much kbytes left, estimated finish time, current upload speed, etc). In order to prevent content scrapping by internet crawlers (robots downloading files from your site), XFileSharing have leech protection for download URLs. Person who will want to download some content, will need to enter text from image. This way you will be sure that your users will see Ads on download page. You will be able to set up premium membership levels for your users and charge (PayPal) them monthly for premium access to uploaded content. If your site is very popular and have a lot of uploaders and downloaders - you will be able to add as many additional servers as you wish. Additional file servers could be located on different hosting servers and even in different countries. XfileSharing Pro will use all power of your servers and will make upload/download process faster and safer. With Remote Upload Feature, you or your users will be able to upload any file located on remote host (for example, Rapidshare) to your system by just copy-pasting link. www.sibsoft.net

XUpload is an advanced upload progress bar indicator for web based file uploads written on Perl. XUpload lets you to accept file uploads on your website and shows upload progress bar which is showing upload progress in real-time. Upload progress bar could be shown in popup window or right on the upload page. It also shows upload progress in percents, upload speed (kb/s), elapsed and remaining time, size of uploading files (useful when uploading multiple files). You can stop file upload process by just pressing stop button. If file transfer will fail during upload process - error message will be shown. XUpload will work on any hosting, virtual/shared or dedicated and on all platforms driven by Apache Web Server - Linux or Windows. There will be no problem with integration of XUpload with your login system because XUpload will "pass" all parameters through itself. In other words - it's absolutely "transparent" to any environment and could be integrated with any framework: PHP, JSP, etc. The only one thing needed - Apache web server and Perl installed. No Flash, AJAX or Java needed - pure Perl and DHTML is used. www.sibsoft.net

Driving a website and want to keep in touch with your visitors? Integrate CommuniMail with your website and your visitors will be constantly informed with your news/press releases/announcements. SibSoft CommuniMail is a Perl Mailing List Manager and Newsletter Subscription Script with bounce back system and WYSIWYG editor. It's a program that handles the subscriptions of a mailing list and also sends out newsletters - emails that are received by everyone who is subscribed to the mailing list. The goal of SibSoft CommuniMail is that it's able to be easily installed on Linux or Windows server and used by a non-technical person. This person does not have to be a professional web programmer. Also, it could be installed on server without mySQL database and use text files (CSV) as a data storage and could be used on any hosting (virtual or dedicated). Integration with website is quite easy and could be completed by anyone. Typical Usage: Company Updates, Community mailing, Site Updates, Product Announcements, Update Employees, Colection of visitor information, Subscription for news Features: Web Based Install Wizard, Support 2 OS: Linux and Windows, Multi-domain system, Could work without mySQL database using CSV files, Integrated WYSIWYG editor, Schedule mailing campaign at any time, 3 ways of running mailing daemon: Perl/Cron/Web, Customizable interface (using Perl HTML Templates), Works with all known browsers (IE, Netscape, Opera, Firefox), Custom SignUp templates (3 modes: simple/extended/multiple), Create Custom SignUp autoresponders, Create mailing campaign in minutes using Campaign Wizard: only 5 steps!, 100% Control of Newsletter e-Mail Accounts (Create/Delete/Deactivate/Approve), Export / Import mailing list contacts (Excel), Search for users via any field available, Send Customizable e-Mails all active newsletter users in your subscription database, Easily customize emails using HTML and Plain Text Template www.sibsoft.net

SibSoft released new version of Xupload - an advanced progress bar indicator for web based file uploads written on Perl. Including such features like real-time progress bar, amount of transferred bytes, approx. upload speed, transfer failure detection. No Flash, no Java - just pure Perl and HTML. For Unix/Linux webservers only.