limited trial software / shareware for linux

WebLight software for Linux, Mac OS X, and Windows offers people a practical way to find broken links, non-standard HTML, and links between URIs on websites.
Assure that HTML and link problems wont drive visitors away from your site.
Improve website development productivity by finding problems early and often.
Find links to external sites.
Locate URI references so you can reorganize sites confidently.
Main features:
- Easy to setup. Many sites can be checked by simply entering the home page URL.
- Power to check more than 2000 URLs in 5 minutes.
- Flexible development environment support.
- Checks HTTP, HTTPS, and file resources.
- Supports proxies and authentication.
- Works with any web server technology.
Version restrictions:
- URL limit = 24

LogicBill is a browser based billing application that allows you to effectively manage your invoicing, clients and services.
The project is a feature packed application offering a built in Help Desk system, integration with payment gateways, domain registrars for automated domain management and automated invoice generation.
Version restrictions:
- 10 Customer Limited License
Enhancements:
- This version of LogicBill includes the following new features: Google Checkout integration, geographic reporting on customer location, a new email based template system, a recoded installation procedure and encoding platform for simplified installation, and order system enhancements.

Thin Slice Upload can upload files that are even hundreds of gigabytes in size regardless of the server configuration.
Do you want to upload hundreds of Giga bytes? Or is your website hosted on a shared server? And has the administrator imposed a limit on the maximum allowable upload size? Then Thin Slice Upload is for you.
Thin Slice will break each file down into smaller slices (you decide the chunk size). Each slice is uploaded separately. After all the slices have been uploaded they are reassembled at the server to recreate the original file.
Since the chunk size is configurable you can easily choose a value that is well within the limits imposed by your webserver configuration. For example default installations of the PHP scripting language, one of the most popular choices for handling file uploads is limited to only 2MB. By choosing a chunk size that is less than 2Mb you can easily upload files that are hundreds of megabytes or even gigabytes in size.
What if the users connection gets interrupted while the transfer is in progres? have no fear, Thin Slice will most often be able to resume the file upload from where it was left off. This resumption of file uploads is particularly usefull if your sites visitors are on dialup connections. Even on high speed connection the ability to resume an interrupted upload becomes very usefull when transfering very large files.
Enhancements:
- Ease of use and stability were improved for large file uploads with Perl.

TTYredirector is a serial port redirector that allows Linux-based applications to access hundreds of serial device servers and modem pools offered by over 40 manufacturers worldwide.

TTYredirector supports public TCP/IP protocols, automated server login, local signal emulation, remote port initialization using the RFC 2217 COM Port Control protocol, remote port synchronization, data rate limiting, and many other features for compatibility with applications and servers.

A special device driver is not required, and TTYredirector is implemented as a high-performance multi-threaded daemon for scaling up to hundreds of networked devices for large applications.

Sipcat project is a IP telephony system that helps businesses increase productivity and reduce telecommunication costs. Our flexible solutions allow you to run your own IP Telephony PBX in a matter of minutes.
Benefits:
- Affordable for all businesses
- Voicemail and fax via e-mail
- Based on open standards
- Grows with your company
- Easy to use web interface
Main features:
Voicemail system
- A complete voicemail system is included on all Sipcat products. It includes multiple delivery options for your voicemail messages: telephone access using a voice menu, automated e-mail delivery with attachment or web based accessiblity. You can also organize voicemail messages in multiple folders for easy retrieval. Additionally, many IP phones will alert you immediately when a new voicemail message arrives.
Conference rooms
- Conferencing has never been easier, thanks to Sipcats integrated conference bridge. You can easily set up a conference with internal users, or invite external people to join your conference. Our web based interface or * key on your telephone lets you easily control your conference. The number of participants is only limited by the number of phone lines you have available.
Interactive Voice Response (IVR)
- The IVR or auto-attendant as it is sometimes called, allows your callers to "press 1 for sales" or "press 2 for support". Using our convenient web based interface, you can easily set up basic or more complex voice menus to help your callers to the right destination.
Call queues
- Call queues help you to easily create professional sounding waiting lines for incoming calls. Control how your calls are distributed to the agents and announce waiting position and holding times to the caller. Our web interface allows you to create an unlimited number of call queues and, if you want, control them in every detail to ensure efficient managament if your incoming calls.
Intelligent routing
- Intelligent routing allows you to easily control the flow of inbound and outbound calls. Make sure you always call at the lowest rate by selecting different operators for multiple destinations. Additionally, you can provide backup routes in case a certain line goes down. Using inbound routing you can help send callers to the correct destination based on the number they called or their own callerid. For example, route known customers directly to their contact person in the company, avoiding long waiting times and maintaining a professional image.
Integrated fax server
- Thanks to Sipcats integrated fax server, your incoming faxes are automatically converted to PDF documents and optionally mailed to your mailbox. You can also access all your received faxes using the web based interface, maintaining a complete and easy overview of your fax messages.
Music on hold
- While your customers are waiting, provide them some music. Its as easy as uploading an MP3 file using the Sipcat web administration interface. You can upload as much files as you like, any time a caller is put on hold, alone in a conference room or waiting in a call queue the music will automatically start playing.
Call forwarding, call waiting and call parking
- Special keys or * key combinations on your phone allow you to conveniently transfer calls to your colleagues (with or without announcements). Call waiting allows you to receive an indication when a second line comes in and optionally pick it up. Switching to a different desk, or trying to transfer a call to someone who is busy? Park the call using your phone for easy retrieval.
Version restrictions:
- The free license of Sipcat is not limited in any way.
- You get the full Sipcat product with no time limit or crippled functionality for up to 4 users.

iReveal is a cross-platform desktop file search tool that combines powerful under-the-hood search technology with great ease-of-use.
It scours corners of your hard drive that your systems built-in search tools may ignore. It searches your system in real-time, unlike other programs that can provide out-of-date results.
iReveal lets you see files that are invisible in your file manager.
Version restrictions:
- Search limited to your home directory.

Citra FX is image filter effects for digital photos or images. This project allows anyone, regardless of experience, to turn digital images into unique artistic looks. Citra FX comes with many prebuilt filters from color adjustment, contrast, exposure to advanced filters like water ripple, emboss, etc.
The result is only limited by your creativity. You also get instant visual feedback on what you changed.
Applying filter effects to digital image never been this easy and fun. It is well suited for everything from simple to advanced digital photo or image filtering.
Citra FX makes it easy to get impressive photo effects:
- Various Filter Effects
- Easy to apply Filter Effects Settings
- Improve photos with a variety of simple tools