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In cooperation with organizations who are in support of open source software development and its use, OSDN provide a download environment of global scale covering all continents and a file-release environment for flexible upload.
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OSDN offer open source projects a full service lineup that includes source code repositories such as Git/Subversion/Mercurial/Bazaar, web-site hosting features, ticket system, web forums, mailing lists, together with a well-integrated and easy-to-use environment for web-based project management.

Download Ranking

MinGW - Minimalist GNU for Windows
This is the official download site for the latest packages originating from the MinGW.org Project MinGW is a native Windows port of the GNU Compiler Collection (GCC), with freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. Although (currently) offering only a 32-bit compiler suite, all of MinGW's software will execute on the 64bit Windows platforms. MinGW is a registered trademark of Software in the Public Interest Inc. , registration number 86017856 ; this trademark has been registered on behalf of the MinGW.org Project , and its use by any other project is unauthorized.
CrystalDiskInfo
CrystalDisklnfo is disk utility that supports some types of USB connections, Intel RAID, and NVMe. If anything abnormal is detected, it will notify you by text or voice message, and it supports both HDD and SSD. In addition to information like model number, volume, buffer size, it obtains S.M.A.R.T. information such as how many times the power was turned on, the time length of use, and temperature to monitor the state of the disk. Important Notice Both CrystalDiskInfo and CrystalDiskMark are open source software personally developed by me. Any software development demands huge amount of time and effort, and on top of that, new hardware devices are released one after another which becomes a necessity to purchase in order to support them. Therefore, this project needs more development funds. As to current status, this project is extremely short of funds and is in desperate need of your donations. If you want to contribute to supporting the continuance of this project, please make donations by Paypal . Please make the amount of each contribution $10 USD or more (in JPYen, 1000Yen or more) if possible. Your contributions will be deeply appreciated.
CrystalDiskMark
CrystalDiskMark is benchmark software that measures the transfer speed of media data storage drive such as HD, SSD, USB memory, SD card and NAS. Important Notice Both CrystalDiskInfo and CrystalDiskMark are open source software personally developed by me. Any software development demands huge amount of time and effort, and on top of that, new hardware devices are released one after another which becomes a necessity to purchase in order to support them. Therefore, this project needs more development funds. As to current status, this project is extremely short of funds and is in desperate need of your donations. If you want to contribute to supporting the continuance of this project, please make donations by Paypal . Please make the amount of each contribution $10 USD or more (in JPYen, 1000Yen or more) if possible. Your contributions will be deeply appreciated.
FFFTP
FFFTP is lightweight FTP client software. FFFTP has many useful feature such as directory mirroring, character encdoging conversion, Firewall and SOCK, one-time password support, and so on.
Manjaro Linux
Manjaro is a user-friendly Linux distribution based on the independently developed Arch operating system. Within the Linux community, Arch itself is renowned for being an exceptionally fast, powerful, and lightweight distribution that provides access to the very latest cutting edge - and bleeding edge - software. However, Arch is also aimed at more experienced or technically-minded users. As such, it is generally considered to be beyond the reach of those who lack the technical expertise (or persistence) required to use it. Developed in Austria, France, and Germany, Manjaro provides all the benefits of the Arch operating system combined with a focus on user-friendliness and accessibility. Available in both 32 and 64 bit versions, Manjaro is suitable for newcomers as well as experienced Linux users. For newcomers, a user-friendly installer is provided, and the system itself is designed to work fully 'straight out of the box'.

Active Projects

avrdude
AVR Downloader/UploaDEr (Forked from savannah.gnu.org)
MinGW - Minimalist GNU for Windows
This is the official download site for the latest packages originating from the MinGW.org Project MinGW is a native Windows port of the GNU Compiler Collection (GCC), with freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. Although (currently) offering only a 32-bit compiler suite, all of MinGW's software will execute on the 64bit Windows platforms. MinGW is a registered trademark of Software in the Public Interest Inc. , registration number 86017856 ; this trademark has been registered on behalf of the MinGW.org Project , and its use by any other project is unauthorized.
CrystalDiskInfo
CrystalDisklnfo is disk utility that supports some types of USB connections, Intel RAID, and NVMe. If anything abnormal is detected, it will notify you by text or voice message, and it supports both HDD and SSD. In addition to information like model number, volume, buffer size, it obtains S.M.A.R.T. information such as how many times the power was turned on, the time length of use, and temperature to monitor the state of the disk. Important Notice Both CrystalDiskInfo and CrystalDiskMark are open source software personally developed by me. Any software development demands huge amount of time and effort, and on top of that, new hardware devices are released one after another which becomes a necessity to purchase in order to support them. Therefore, this project needs more development funds. As to current status, this project is extremely short of funds and is in desperate need of your donations. If you want to contribute to supporting the continuance of this project, please make donations by Paypal . Please make the amount of each contribution $10 USD or more (in JPYen, 1000Yen or more) if possible. Your contributions will be deeply appreciated.
hengbandforosx
Adds a modern OS X interface for the rogue-like game, Hengband ( https://hengband.osdn.jp/en/ ).
CrystalDiskMark
CrystalDiskMark is benchmark software that measures the transfer speed of media data storage drive such as HD, SSD, USB memory, SD card and NAS. Important Notice Both CrystalDiskInfo and CrystalDiskMark are open source software personally developed by me. Any software development demands huge amount of time and effort, and on top of that, new hardware devices are released one after another which becomes a necessity to purchase in order to support them. Therefore, this project needs more development funds. As to current status, this project is extremely short of funds and is in desperate need of your donations. If you want to contribute to supporting the continuance of this project, please make donations by Paypal . Please make the amount of each contribution $10 USD or more (in JPYen, 1000Yen or more) if possible. Your contributions will be deeply appreciated.

New Releases

execsql - 1.57.0 2020-01-25
2020-01-25 18:26: execsql.py program and execsql.conf configuration file.
sponge - 1.24
2020-01-24 06:42: sponge is a website crawler and links downloader command line tool https://github.com/spypunk/sponge How to build and run it? You will need a Java JDK 8+ and maven 3.3.9 or above. mvn clean package assembly:single cd target && unzip sponge-X.X-SNAPSHOT.zip && cd sponge-X.X-SNAPSHOT ./sponge OPTIONS
repackaged_ZeroNet - release_name_snowflake_001
2020-01-23 05:29: Tested on 2019 version of Kanotix Linux on AMD64. Uses Python2. With some manual modifications of the main Bash scripts (some tests have to be commented out) and multiple start-up attempts it has been tested to work on Windows10 Professional WSL ("Windows Subsystem for Linux"). The requirements for running on Win10 WSL include, but might not be limited to: x) As root of the WSL Debian based virtual appliance, apt-get install python-gevent and possibly other Python2 related packages and classical commandline tools. x) In all of the 3 main Bash scripts the line func_mmmv_exit_if_not_on_path_t2 "pip2" must be commented out. x) The Bash script install_python2_modules.bash is executed with a command line argument --from_template During testing on Win10 WSL the way to get it running was that at first attempt it hung, but after killing the process with the the Ctrl-C keyboard shortcut and restarting the ZeroNet node it worked fine. As of 2020_01 the upstream home page of the ZeroNet is https://zeronet.io/ Thank You for reading this text and thank You for trying out this software.
Android-x86 - Release 9.0
2020-01-22 18:00: This is a project to port Android open source project to x86 platform, formerly known as "patch hosting for android x86 support". http://www.android-x86.org/ The original plan is to host different patches for android x86 support from open source community. A few months after we created the project, we found out that we could do much more than just hosting patches. So we decide to create our code base to provide support on different x86 platforms, and set up a git server to host it. This is an open source project licensed under Apache Public License 2.0. Some components are licensed under GNU General Public License (GPL) 2.0 or later.
instantos - 0.0.1.2
2020-01-22 15:00: grub theme and smaller file size

Site announcement

OSDN New Year Holiday Notice
2019-12-30 16:25: Where OSDN's head office is located, New Year period is considered to last until the 5th in 2020, and OSDN's first day of business in 2020 will be Monday, January 6th. Therefore, there may be a bit of a delay in response until the 5th. If any significant incident occurs, we will respond immediately. However, attending to minor support requests will be after January 6th.
Admin UI for Stripping on Mercurial remote repository
2019-12-03 07:50: We've add Admin UI to strip revision on Mercurial remote repositoy (OSDN server side repository) for project. You can submit strip request on Project Mercurial admin UI. On the admin UI repositiry list, each repository will have Strip button. When it is clicked, strip request submit UI will be open, and you can submit the revision you want to strip. Please be careful to use it. Stripping is very useful, but cause of truble when working with multiple people.
New Feature: You can get Download Statistics data in JSON/ CSV format
2019-11-29 06:26: We have just added a new feature on our test release Download Statistics. Now you can export the displayed data in JSON or CSV output format. You can get the data either by clicking the button on the header of the table or by directly downloading the URL via wget/curl. You can make a good use of the new feature when you perform automatic statistical processing. Should you find any bugs, please use our ticket system to report them.
[Fixed] Broken web layout
2019-09-08 01:43: There was a problem with browsing/interaction the web of osdn.net due to a problem in the CDN settings. The problem has already been fixed. Date: 2019-09-07 0:00 UTC to 2019-09-07 21:00 UTC Problem: There was a problem that css or js could not be loaded, so the web layout of osdn.net was broken / cannot be operated.
[Done] Maintenance for project Web and all file release features
2019-06-12 04:26: This maintenance has been completed. Thank you for your cooperation. Some features of OSDN will be temporary unavailable on 18th June due to storage system maintenance. Affected services: All project web hosting (includes vhost) Project file release (File release and File storage) File area of Personal forge Archive download of code repository Project shell server Schedule: Services above will be offline from; (JST) 18th June, 12:00 (EDT) 18th June, 22:00 (UTC) 18th June, 03:00 We need several hours for the maintenance. Thank you for your cooperation.