Open source make .iso

[Merino]

hi

i want the name of the application that i can use free of cost without any problem to burn .iso files so please tell me such open source application to make .iso files. i have disk in my office that i want to image down so provide some help
thank you

[ThoMas321]

7-Zip is open source software. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions.With this you can extract .iso but cant create .iso
* Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
* Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z.

[Sam.D]

Use ISO Master.ISO Master is an open source application for Windows, Linux, and BSD for creating and modifying ISO9660 files (ISO images).Create or customise CD/DVD images. Make Bootable CDs/DVDs ISO images are great for distributing data files, software, and demos online

[timon]

ImDisk Virtual Disk Driver is a disk image emulator created by Olof Lagerkvist. It is Open Source, containing some code licensed under GPL, and some under BSD. It can emulate devices as hard drives, floppy drives, or CD/DVD drives.i think its better to use nero rather than such application ..

[Xan]

DoISO is a simple GPL'd, free ISO creation frontend for mkisofs, the ultimate ISO creating utility. One day I wanted to make a DVD-sized ISO but found that my previously trusty ISO utilities would only go to CD size.