MailSprinter

What it does

Send hundreds of files by email. MailSprinter auto-packages files into perfectly sized emails, with zero storage and full privacy. Premium users get PDF compression up to 50MB to fit big docs within email limits. Save time, stay private, deliver fast.

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  Save Emails to PDF by cloudHQ2022 · ▲160

  Convert Gmail to PDF (locally)

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  Free PDF Compressor ToolJan 2026 · compresspdfto200kb.online · ▲5

  Compress PDFs to 200KB for government & job forms (free)

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  Free PDF Compressor2025 · ▲7

  Compress pdf to 200kb online

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  CompressDocument ProFeb 2026 · compressdocument.in · ▲1

  Process PDFs, Images Documents Go Like a Pro

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  CompressandgoJun 2026 · compressandgo.app · ▲3

  Compress PDF, images & videos – send anywhere instantly

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  PDF Compressor – Reduce SizeMar 2026 · play.google.com · ▲2

  Compress & resize PDF offline — no cloud, no sign-in

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  Browzer▲429

  Put your technical content on autopilot

  Growth · 15d ago · trybrowzer.com

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  Trace▲1,556

  Workflow Automations for the Human 👾 AI Workforce

  AI · 2025 · trace.so

• IS
  I spent 6 years building a ridiculous wooden pixel display▲1,145

  I built the world's most impractical 1000-pixel display and anyone in the world can draw on it. It draws a single pixel at a time and takes 30-60 minutes to complete a single image. Anyone can participate in the project by voting for the next image to be drawn, and submitting images. https://kilopx.com/

  Work · 2025 · benholmen.com

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  Indy AI by Contra▲1,070

  Job boards are dead. Your network is alive

  AI · 2025 · contra.com

• KT
  Kitten TTS – 25MB CPU-Only, Open-Source TTS Model▲1,003

  Kitten TTS is an open-source series of tiny and expressive text-to-speech models for on-device applications. We are excited to launch a preview of our smallest model, which is less than 25 MB. This model has 15M parameters. This release supports English text-to-speech applications in eight voices: four male and four female. The model is quantized to int8 + fp16, and it uses onnx for runtime. The model is designed to run literally anywhere eg. raspberry pi, low-end smartphones, wearables, browsers etc. No GPU required! We're releasing this to give early users a sense of the latency and voices…

  Dev tools · 2025 · github.com

• IW
  I was curious about spherical helix, ended up making this visualization▲865

  I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!

  Life & fun · 2025 · visualrambling.space

• TC
  The current sky at your approximate location, as a CSS gradient▲788

  For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html

  Dev tools · 2025 · sky.dlazaro.ca