Free Tools
87 products · page 2 of 2 · updated 2026-10-05
- CosmeticCheck Cosmetics batch number free query website
- xiaopujun(DAGU) Open source, free, simple and efficient web-side data visualization design tool. Can be used for data analysis, data dashboards, large data screens, etc. (built-in blueprint event editor)
- APK DOWNLOAD Android apk download site (free), ad-free green version, perfect alternative to Google Play Store
- IP Address Lookup IP address query tool (free and fast), showing comprehensive IP information (geographic location, connection information, security information, currency, time zone, longitude and latitude, etc.)
- Artalk Open source blog comment system
- 侠客日记 Local Diary App (open source, cross-platform)
- ChatAir Native Android clients for OpenAI and Gemini (open source)
- 抖音高转化精准词获取工具 One-click automatic mining of Douyin drop-down hot words, analysis and calculation of Douyin high-conversion words with high comprehensive scores, accurate and free traffic word acquisition tool
- 潮流周刊 Trendy technology information, a weekly magazine recommending easy-to-use open source tools
- 夜视仪 App An iOS app (open source) that can scan and detect distances in a completely dark environment, using the lidar scanner on the back of the iPhone and iPad.
- G-侠客 | BPC.js A JS library that can generate electromagnetic waves that can set the time for radio-controlled watches, and use it to build a website that helps everyone set the time for free. It can help friends who own radio-controlled watches (such as Casio) to set the time in places where there are no radio waves.
- Namjagbarwa-wow Open Source World of Warcraft Project
- Hackershare Open source bookmark sharing tool
- 云极客工具 Feature-rich progressive online tool website (open source)
- IRext Universal infrared remote control solution, the world’s only open source universal infrared remote control code library + encoding and decoding solution (IRext open source organization)
- HFish The best open source honeypot framework system in China
- Sakura Frp Free intranet penetration platform based on Frp
- 极简翻页时钟（Zen Flip Clock） Free ad-free minimalist flip clock & Pomodoro app
- open source jobs Work on open source projects and get paid
- WeAre AR Photo Album (iOS Open Source App)
- SmartPing An open source, efficient and convenient network quality monitoring tool!
- 开源链克口袋 - MyLinkToken The first third-party open source LinkToken wallet that can realize transfer function
- SVNBucket Free SVN repository, considered to be the best on the market, no limit on private number, no limit on number of members
- ImageHosting for Mac Qiniu Yuntu bed upload tool (open source)
- Thank you, Open source Thank you letters to open source projects
- OpenSource Jobs Recommend jobs based on contributions to open source projects
- DzzOffice Similar to Office365, an open source private solution for Google Apps