Dev tools · alternatives · 2026
24 alternatives to Convertastic
Free online file converter for all formats – fast & easy
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
- 3
Quick and free image file converter
2020 · iconscout.com · its alternatives →
- 4PT
Hi everyone, I build some "online" converters as a side project in the last weeks. The difference to existing conversion websites is, that my converters don't upload your files. Everything happens in your browser on your device (with the help of a lot of great Open Source Javascript libraries). I think privacy is an essential feature for a service like this, so my converters also don't use google analytics or any other form of tracking (in fact they use no external resources at all). I started this because I ended up with some .heic files from my iPhone and had to use ImageMagick every time…
2022 · png.to-pdf.net · its alternatives →
- 5
Instant file converter (audio, video, image, docs)
Dec 2025 · mixconvert.com · its alternatives →
- 6
TL;DR: private, in-browser converter that turns pretty much any image file format into standard JPEGs. Everything runs locally. No uploads. This started as a five-minute job and forty hours later... I wanted to convert a HEIC without uploading it anywhere, so I wrestled Emscripten/WebAssembly to run Google's Jpegli inside a Web Worker. Now there's a small UI and it handles a bunch of formats. Just about the only thing it can't decode is JXL - but there's still some JPEG XL magic in there: XYB perceptual color quantization is enabled by default via Jpegli. The upside of all this…
2025 · onlyjpg.com · its alternatives →
- 7
- 8
Free AI Text-to-Speech Generator with Natural Voices
2025 · fileconvertfree.com · its alternatives →
- 9
Convert images, video, audio and documents
Jul 2026 · converters.live · its alternatives →
- 10
Free online media file converter
Jul 2026 · convertfreemedia.com · its alternatives →
- 11
Free online pdf, word & excel tools
Dec 2025 · pdfconverterpro2.com · its alternatives →
- 12
Free online file converter
2025 · converter-premium.netlify.app · its alternatives →
- 13
Video, audio, image & document conversion | changemyfile
Oct 2025 · changemyfile.com · its alternatives →
- 14
Free file & image converter
2025 · file-convertor-ebon.vercel.app · its alternatives →
- 15
Convert png, jpg, webp, gif
2025 · free-image-converter1.web.app · its alternatives →
- 16
Free, Fast, Secure Online Image Converter
May 2026 · convertimagefast.com · its alternatives →
- 17
👉 Convert any file in seconds – fast, free & no signup
Apr 2026 · onlineconvertfile.com · its alternatives →
- 18
Free online PDF to JPG PNG converter. Convert PDF to img, PDF to jpg, and jpg png to PDF instantly. No software download required. Fast, secure, and completely free PDF converter tool
2025 · freepdftoimg.com · its alternatives →
- 19
Free online file converter images, svg, audio. No signup.
Mar 2026 · fileconverttool.com · its alternatives →
- 20
Free File Converter – Convert PDF, Images & Video Files
Aug 2026 · freefileconverter.site · its alternatives →
- 21
Free online file converter for documents, images,..
Dec 2025 · fileformer.com · its alternatives →
- 22
One Click to Easily Convert Your File formats! Free & Handy.
2023 · onepdf.online · its alternatives →
- 23
Free, fast, and secure image & PDF
Jun 2026 · heicconverter.store · its alternatives →
- 24
Convert PDFs, images, audio & video auto-deleted in 1 hour
Jul 2026 · zapconvert.net · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →