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MConverter

mconverter.eu

From $9.75/mo Free plan WebWindowsmacOSLinuxiOSAndroid
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Spec score 8.9 #6 of 69 in File Conversion Software

What it is

MConverter is an online platform for converting video, audio, image, e-book, document, subtitle, and archive formats. It can process files in batches, including different source formats directed to one target format, and accepts folders with compatible files in subfolders. Users can select files from Google Drive, Microsoft OneDrive, or Dropbox; a Google Workspace Marketplace app supports conversions in Drive. An API supports automated file conversion and PDF compression, including integration with Make.com and similar platforms. The free plan allows 15 files per day, up to 8 at once, and 100 MB per file. Paid monthly plans are Plus at $12.99 a month, Pro at $25.99 a month, and Max at $33.99 a month, with larger concurrent-file and file-size limits across those tiers. MConverter says each file is converted in a separate isolated environment. Uploaded files are automatically deleted from its servers four hours after conversion, with immediate deletion also available. The service lists TLS 1.3 and HSTS for transfers and says it processes files in-house rather than sharing them for advertising or marketing.

Spec sheet

What it does
MConverter converts video, audio, image, e-book, document, subtitle and archive files online, including bulk jobs and PDF compression.Read 15 Oct 2026 · mconverter.eu
API
The maker advertises a public MConverter API for automated conversions and PDF compression, with Make.com integration support.Read 15 Oct 2026 · mconverter.eu
Privacy
MConverter says it does not sell, rent, share or give files to third parties for advertising or marketing and processes files in-house.Read 30 Sep 2026 · mconverter.eu
Support
The Plus plan includes human customer support, while Pro and Max include priority human customer support.Read 30 Sep 2026 · mconverter.eu
Headquarters
The company lists Kozyak Street, Lozenets District, Sofia 1407, Bulgaria.Read 15 Oct 2026 · mconverter.eu
Founded
2017Read 28 Sep 2026 · mconverter.eu
API documentation depth
The developer dashboard page states that JavaScript is required and exposes only a loading screen in the fetched HTML.Read 15 Oct 2026 · dev.mconverter.eu
Automation
MConverter provides an API for automated file conversion and PDF compression that can integrate with Make.com and similar platforms.Read 30 Sep 2026 · mconverter.eu
Batch conversion
The service can process multiple files together, including compatible files with different source formats targeting one output format.Read 15 Oct 2026 · mconverter.eu
Browser extension
The Chrome extension supports right-click extraction from images, video and audio players, address-bar format commands and PDF compression.Read 15 Oct 2026 · chromewebstore.google.com
Bug bounty
MConverter says it pays independent researchers who responsibly report security vulnerabilities.Read 15 Oct 2026 · mconverter.eu
Clipboard input
Files can be pasted from the clipboard with Ctrl+V or Command+V, while mobile users can use a Paste button.Read 15 Oct 2026 · mconverter.eu
Cloud integrations
The picker supports Google Drive, Microsoft OneDrive and Dropbox, and a Google Workspace Marketplace app can convert files directly in Drive.Read 15 Oct 2026 · mconverter.eu
Company history
MConverter's journey began in 2017 as a personal hobby project by software engineer Martin Minchev.Read 30 Sep 2026 · mconverter.eu
Company legal name
The official company information identifies the operator as MCONVERTER OOD, registration number 207553144.Read 15 Oct 2026 · mconverter.eu
Company location
MCONVERTER OOD lists its address in the Lozenets District of Sofia, Bulgaria.Read 30 Sep 2026 · mconverter.eu
Company size
LinkedIn lists MConverter as a partnership with 2–10 employees.Read 15 Oct 2026 · linkedin.com
Data-center certifications
The company says its cloud providers hold ISO/IEC 27001 and SOC 2 certifications.Read 15 Oct 2026 · mconverter.eu
File retention
Uploaded and converted files are automatically deleted from MConverter servers within four hours, with immediate deletion available.Read 15 Oct 2026 · mconverter.eu
Folder input
Users can drag folders and MConverter selects compatible files in the folder and its subfolders.Read 15 Oct 2026 · mconverter.eu
Founded story
MConverter says Martin Minchev began the project as a personal hobby in 2017 while he was a high-school student.Read 15 Oct 2026 · mconverter.eu
Infrastructure certifications
MConverter says it uses cloud providers with ISO/IEC 27001 and SOC 2 certifications.Read 30 Sep 2026 · mconverter.eu
Limit: advertising and free restrictions
Trustpilot complaints include needing to watch advertisements for larger files or objecting that the service is not completely free.Read 15 Oct 2026 · trustpilot.com
Limit: occasional errors
A user testimonial reproduced on the official site mentions occasional errors, although the developer responded quickly to feedback.Read 15 Oct 2026 · mconverter.eu
Notable news: conversion engine
A May 22, 2026 product update announced animated JPEG XL creation, animated AVIF frame export, animated WebP-to-AVIF conversion and improved metadata retention.Read 15 Oct 2026 · peerpush.com
Notable news: free plan
On February 20, 2026, MConverter announced raising the free batch limit from 2 to 8 files and the daily limit from 10 to 15 conversions.Read 15 Oct 2026 · mconverter.eu
PDF compression
Basic, strong and extreme compression modes are offered, with reductions of up to 90% depending on the file.Read 15 Oct 2026 · apps.apple.com
Platform availability
The maker lists web, Android, iPhone/iPad, Windows and browser-extension access, while the product page also documents Linux and macOS browser support.Read 15 Oct 2026 · mconverter.eu
Praise: ease and speed
Trustpilot reviewers repeatedly describe the converter as fast, simple, efficient and easy to navigate.Read 15 Oct 2026 · trustpilot.com
Praise: format coverage
Trustpilot reviewers praise support for rare formats and reliable handling of audio, video, image and document conversions.Read 15 Oct 2026 · trustpilot.com
Process isolation
Each file conversion runs in a separate isolated environment to reduce interference between users' jobs.Read 15 Oct 2026 · mconverter.eu
Product scope
MConverter is an online platform for converting video, audio, image, e-book, document, subtitle and archive formats.Read 30 Sep 2026 · mconverter.eu
PWA and OS integration
MConverter is a progressive web app that can receive files through operating-system Share and Open With menus.Read 15 Oct 2026 · mconverter.eu
Rating on Apple App Store
5.0 out of 5 from 1 ratingRead 15 Oct 2026 · apps.apple.com
Rating on Chrome Web Store
4.0 out of 5 from 108 ratingsRead 15 Oct 2026 · chromewebstore.google.com
Rating on G2
4.7 out of 5 from 13 reviewsRead 15 Oct 2026 · g2.com
Rating on Google Play
4.2 out of 5 from 1.57K reviewsRead 15 Oct 2026 · play.google.com
Rating on PeerPush
4.8 out of 5 from 89 reviewsRead 15 Oct 2026 · peerpush.com
Rating on Trustpilot
4.9 out of 5 from 465 reviewsRead 15 Oct 2026 · trustpilot.com
Security isolation
Each file is converted in a separate isolated environment to limit interference between users' conversions.Read 30 Sep 2026 · mconverter.eu
Transport security
MConverter states that transfers use TLS 1.3 and HSTS.Read 15 Oct 2026 · mconverter.eu
Unknown-file recognition
MConverter analyzes files with missing or damaged extensions, guesses their format and offers compatible conversions.Read 15 Oct 2026 · mconverter.eu
YouTube limitation
The Chrome extension cannot download YouTube videos because doing so would violate YouTube terms of use.Read 15 Oct 2026 · chromewebstore.google.com

Plans and prices

Free Free 15 files/day · 8 files at once · 100 MB/file Read 30 Sep 2026 · mconverter.eu
Free Plan Free 15 conversions per 24 hours · 8 files per batch · 100 MB per file · daily limit may fall to 3 with ad blocking Read 15 Oct 2026 · mconverter.eu
Plus $12.99 a month monthly 250 files at once · 1 GB per file · unlimited daily conversions · no ads · no branding · conversion history · human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
Pro $25.99 a month monthly 750 files at once · 2 GB per file · unlimited daily conversions · no ads · no branding · conversion history · priority human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
Max $33.99 a month monthly 1000 files at once · 10 GB per file · unlimited daily conversions · no ads · no branding · conversion history · priority human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
Plus $116.99 a year yearly 250 files at once · 1 GB per file · unlimited daily conversions · no ads · no branding · conversion history · human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
Pro $186.99 a year yearly 750 files at once · 2 GB per file · unlimited daily conversions · no ads · no branding · conversion history · priority human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
Max $249.99 a year yearly 1000 files at once · 10 GB per file · unlimited daily conversions · no ads · no branding · conversion history · priority human support · File Explorer/Finder integration Read 15 Oct 2026 · apps.apple.com
One-Day Pass Price not published Full access for 24 hours · all Plus features · no subscription Read 30 Sep 2026 · mconverter.eu

Every MConverter plan and price →

Strong points and limits

Strong points

  • Converts multiple file categories and batches.
  • Accepts folders with compatible files in subfolders.
  • Offers Google Drive, OneDrive, and Dropbox selection.
  • Free plan allows 15 files per day.

Limits

  • Free plan allows only eight files at once.
  • Free plan caps files at 100 MB each.
  • Plus costs $12.99 a month.
  • Uploaded files remain on servers up to four hours unless deleted sooner.

Who it suits

MConverter suits people who convert many kinds of files, including batches or folder contents. Its API and cloud integrations may suit users who want conversion in an automated workflow.

MConverter in depth

Read the full write-up

MConverter is an online converter for media, documents, e-books, subtitles and archives, with companion platforms and an API. It best suits people handling mixed batches or repeat conversions from cloud storage. Its workflow options are broad, but the free tier’s 100 MB file cap and 15-file daily quota constrain heavier use.

Overview

MConverter brings many file categories into one service and can convert files with different source formats to a shared target format in one batch. Folder input can include compatible files in subfolders, which helps when a job spans an organized collection rather than a handful of individually selected files.

Users can select files from Google Drive, Microsoft OneDrive and Dropbox; a Google Workspace Marketplace app also supports conversion in Drive. The API covers automated file conversion and PDF compression, with integration options including Make.com and similar platforms. These features make MConverter a better fit for repeatable workflows than for someone who only needs an occasional single-file conversion.

Key features

Capacity is the key practical distinction between plans. Free permits 15 files per day, eight files at once and 100 MB per file. Plus raises the simultaneous-file allowance to 250 and the file limit to 1 GB while removing the daily conversion cap; Pro and Max raise those ceilings further. The free allowance is usable for light workloads, but its daily quota and per-file limit can rule out larger or recurring jobs.

MConverter says each conversion runs in its own isolated environment, uploads use TLS 1.3 and HSTS, and files are deleted from its servers four hours after conversion, with immediate deletion also available. It says it processes files in-house and does not provide files to third parties for advertising or marketing. Its cloud providers hold ISO/IEC 27001 and SOC 2 certifications. These are relevant safeguards for an online conversion service, though they may not satisfy organizations that require a different security or retention policy.

Pricing

The freemium structure lets occasional users try the core workflow without a subscription, while monthly plans trade higher capacity and support for recurring cost. All three paid monthly plans include unlimited daily conversions, but differ in batch size, maximum file size and support.

PlanPriceCapacity and termsFreefree15 files/day; 8 files at once; 100 MB/filePlus$12.99 a month (billed monthly)250 files at once; 1 GB/file; unlimited daily conversions; no ads; human customer supportPro$25.99 a month (billed monthly)750 files at once; 2 GB/file; unlimited daily conversions; priority human customer supportMax$33.99 a month (billed monthly)1,000 files at once; 10 GB/file; unlimited daily conversions; priority human customer supportOne-Day PassCustom pricingFull access for 24 hours; all Plus features; no subscriptionPlus is the most economical paid option for users who need higher limits, an ad-free experience and human support but can work within a 1 GB file ceiling. Pro is for larger batches and priority assistance, while Max is the fit for jobs involving files up to 10 GB or batches of up to 1,000. Free is sufficient for modest, small-file use; the One-Day Pass suits a short burst of work without an ongoing subscription, though its price is custom.

Platforms

MConverter supports Android, iOS, Linux, macOS, Windows and web, as well as an extension and API. That range gives users desktop, mobile and browser-based routes, while API access supports automation. The service describes deployment as both.

Who it's for

MConverter is a strong fit for people who regularly convert mixed file collections, draw files from cloud storage, or automate conversions through an API. It is less compelling for a light user whose work fits a simpler free tool, or for frequent large-file conversion on Free. Buyers who need predictable ongoing volume should compare the monthly cost with the per-file and batch limits before choosing a plan.

Pros and cons

Pro: Mixed-format batches, folder input and cloud selection support more involved jobs without requiring one-file-at-a-time handling.

Pro: API conversion and PDF compression can support repeatable automated workflows.

Pro: Immediate deletion is an option alongside automatic four-hour retention.

Con: Free allows only 15 files per day and 100 MB per file, limiting its usefulness for sustained or large-file work.

Con: Higher capacity requires monthly payment, and the no-subscription One-Day Pass has custom pricing.

Alternatives

For a broader comparison, see File Conversion Software. Choose Zamzar API instead when a free API option with no card requirement and 100 conversion credits suits the job; its test plan caps files at 1 MB and stores them for one day. FreeConvert GIF Maker is an alternative for GIF-making workflows, with a free allowance of 20 conversion minutes per day and five minutes per file.

AnyConv is worth considering for free conversions up to 100 MB, with up to 60 files per hour and no registration. For commercial document-conversion work on macOS or Windows, Doxillion Document Converter offers a separate desktop option; its free version is for non-commercial use and supports fewer formats for home use. Convertio is another cross-platform freemium service, with a Lite plan at $11.99 a month, a 1 GB file limit and 1,000 monthly conversion credits.

For desktop video conversion, Freemake Video Converter offers a free version with core conversion features and no expiration. Any Video Converter is a free-tier alternative for macOS and Windows. HandBrake is a free desktop option for Linux, macOS and Windows.

Verdict

MConverter is a sound choice for users who need mixed-format batch conversion, cloud-file selection or API-driven workflows across several platforms. Its isolated processing and short automatic retention are useful safeguards, and paid plans scale to 10 GB files and 1,000-file batches. Look elsewhere if your work is occasional and simple, or if the free tier’s 100 MB ceiling and daily quota are too restrictive and monthly capacity is not worth paying for.

Verdict

MConverter specifies conversion workflows, cloud selection, API access, and file handling practices. Compare the free plan’s daily and per-file limits with the higher capacity listed for paid monthly plans.

Where Specifiction places it

Alternatives to MConverterAll alternatives →