Download OpenTaxSolver

OpenTaxSolver is available as source-code for compilation on all platforms. Binary executables are also provided for Microsoft Windows (which often lack compilers). Instructions (Areadme.txt) and examples are included in all versions.

For Linux/Unix:

• All US packages for 2004, source files in new well organized directories with automatic Make scripts OpenTaxSolver2004_src_20050312.tar.gz   (v2.09)     April 12, 2005

• All US packages for 2004 tax year ots_all_US_packages.tar.gz
        (Includes compiled executables for Linux PC's.) (Old directory structure.)     April 12, 2005

• Canada T1 & Ontario General Income Tax & Benefit Return for 2004 tax year ots_Canada_T1_2004.tar.gz
       (pdf forms)

Click here for Past Year's OTS Versions - 2003

• UK Income Tax Return for 2003/2004 (SA100, ... SA10x. Follows SA151c Guidelines.) ots_UK_2003.tar.gz
       (pdf forms SA151c-Guideline)

Unpacking
Packages are gzip'd tar files. To unpack, tar xvfz package.tar.gz . (Older versions of tar may need two steps: gunzip package.tar.gz and tar xvf package.tar ). Will unpack into a directory of the same name. (To see contents prior to unpacking, tar tvf package.tar .) Simple compiling instructions included in packages and header comments.

For Microsoft Windows: Binary executables for Microsoft Windows. Pre-compiled. Also includes source, examples and instructions.

• All US packages for 2004, in new well organized directories with source and executables for microsoft windows OpenTaxSolver2004_msft_20050312.zip   (v2.08)     Mar 12, 2005

Click here for Past Year's OTS Versions - 2003

• Canada Taxes for 2003 tax year ots_Canada_T1_2003.zip (source only)
• UK Taxes for 2003/2004 ots_UK_2003.zip (source only)

Package versions for Microsoft platforms are zipped. Use unzip. Again, unzips into self-contained directory of same name. (Uninstall by simply deleting files in the directory. No registry entries are made.)

Back versions of OpenTaxSolver from previous years can be downloaded from: http://sourceforge.net/projects/opentaxsolver/ Typical package sizes are 20-50 KB (small, not megabytes).

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