In computer networks, download means to receive data from a remote system, typically a server such as a web server, an FTP server, an email server, or other similar system. This contrasts with uploading, where data is sent to a remote server. A download is a file offered for downloading or that has been downloaded, or the process of receiving such a file.

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Get free software from PTSource. Find and get the latest free PTSource software, apps, development tools, libraries and documentation. We can customize and enhance our existing solution to fit your needs or build new innovative applications that improve productivity and efficiency.

PTSource Developer Platform
PTSource Developer Platform is a free professional IDE, Source Code Editor and Compiler, tools, templates and libs for professionals and students with build environments for Windows x86 and x64. It offers many powerful features for programming and syntax highlighing for over 100 languages. It already brings Harbour, MingGW-w64, TCC, FASM, FB and FP as native compilers, PHP, Perl, Tcl/TK, NodeJS and Python as interpreters and Git as its version control system but supports a wide variety of compilers, assemblers and interpreters. Includes already the PTSource Shell and PTSource PHP-HUM.

PTSource PolyDraw

PTSource PolyDraw is a free 3D polygonal modeller for Windows x86 and x64, for creating or modifying 3D objects using a mesh of 3D points and parametric NURBS Curves .Exports and imports to over 40 formats including WebVR and 3D Printing.

PTSource PTLynx

PTSource Lynx is a PTSource port for Windows x86 and x64 of the famous Lynx browser with mutt, tabbed browsing, pdf reader, image viewer, video player and TOR ready. Tor directs Internet traffic through a free, worldwide, volunteer overlay network consisting of more than seven thousand relays to conceal a user's location and usage from anyone conducting network surveillance or traffic analysis.

PTSource VRGrid

PTSource VRGrid is a free standard based desktop application for Windows x86 and x64 for representing interactive 3D and 2D with VR support inside a cuboid engine. It includes its own scripting language for software design, and a format support for 3D models. The design goals its to emphasize simplicity, generality, and usability and to be a simple and fun way to learn markup and algorithms fast.


PTSource PHP-HUM allows PHP programmers to build native Windows applications. It wraps Windows APIS in a lightweight manner making all easy-to-use, so that program creation is simple, quick and fun. It allows PHP programmers to easily build native Windows applications, producing quick and rewarding results with minimum effort. Even short scripts with a few dozen lines can generate a useful program, thanks to the power and flexibility of PHP. PTSource PHP-HUM is integrated in the PTSource Developer Platform wich also brings Harbour, MingGW-w64, TCC and FASM.

PTSourcePDF Printer

Portable Document Format (PDF) is a standard for the secure and reliable distribution and exchange of electronic documents and forms around the world. PTSourcePDF Printer is a free version of commercial PDF converter software. This enables virtually any Windows applications to convert to professional quality PDF documents.

PTSource PDFKnitter

PTSource PDFKnitter Plus allows you to protect and organize your PDF files. You can merge, split, reorder, watermark, encrypt with AES 128 bit, extract images, prevent printing, prevent modifying, password protect and more. Get it now for a lifetime single license of 10 euros.

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