MConverter

MConverter is an online platform for converting video, audio, image, e-book, document, subtitle, and archive formats. It can process multiple files together, including different input formats going to one target format, and accepts folders with compatible files in subfolders. Users can select files from Google Drive, Microsoft OneDrive, and Dropbox; a Google Workspace Marketplace app supports conversion in Drive. An API supports automated file conversion and PDF compression, including connections with Make.com and similar platforms. The free plan is listed as free and allows 15 files per day, up to 8 files at once, and 100 MB per file. Monthly plans are Plus at $12.99 a month, Pro at $25.99 a month, and Max at $33.99 a month, with higher concurrent-file and file-size limits across those options. MConverter says each file is converted in its own isolated environment. Uploaded files are automatically deleted from its servers four hours after conversion, and immediate deletion is also available. It lists TLS 1.3 and HSTS for file transfers.

MConverter covers a broad range of file formats, batch processing, folder input, cloud sources, and API automation. Compare the listed file limits and retention period with your workflow before choosing a plan.

It suits people who need to convert batches of files or work with multiple formats and cloud storage. The API may suit users automating conversions or PDF compression.

Overview

MConverter is an online converter for video, audio, images, e-books, documents, subtitles and archives. It is best suited to people moving mixed batches through folders or cloud storage, and to teams automating repeat conversions. Its breadth is a strength; the free tier’s modest daily and file-size caps make paid plans the more practical choice for sustained or large-file work.

It can convert multiple files at once, including different source formats to one target format, and folder input reaches compatible files in subfolders. That makes it useful for collections with varied formats, not just isolated one-off conversions. Google Drive, Microsoft OneDrive and Dropbox selection reduce manual file transfers, and a Google Workspace Marketplace app supports conversion within Drive.

Key features

The API supports automated file conversion and PDF compression, with integrations for Make.com and similar platforms. That gives MConverter a role in recurring workflows beyond its web interface, though the plan quotas and file ceilings still matter when sizing a high-volume process.

For privacy and transport, MConverter says files are handled in separate isolated environments, transferred using TLS 1.3 and HSTS, and processed in-house rather than shared with third parties for advertising or marketing. It says uploaded files are automatically deleted four hours after conversion, with immediate deletion also available. The cloud providers it uses hold ISO/IEC 27001 and SOC 2 certifications. These measures are reassuring for routine conversion, but users handling sensitive files should still consider their own retention and compliance requirements.

Pricing

The Free plan costs nothing and allows 15 files per day, eight at once and 100 MB per file. It is a sensible way to try the service or handle occasional small jobs, but the daily quota and per-file ceiling quickly constrain regular use.

Plus costs $12.99 a month, billed monthly. It raises the simultaneous limit to 250 files, the file ceiling to 1 GB, removes the daily conversion cap and ads, and includes human customer support. It is the clearest step up for individual users whose work exceeds the free limits but does not require the larger file ceiling or priority support.

Pro costs $25.99 a month, billed monthly, and permits 750 files at once and 2 GB per file, with unlimited daily conversions and priority human support. Max costs $33.99 a month, billed monthly, and increases those limits to 1,000 files at once and 10 GB per file, also with priority support. Pro fits heavier queues; Max is the stronger fit when individual files are especially large. Both retain monthly billing, so the higher tiers are easier to justify for ongoing workloads that use their expanded limits.

The One-Day Pass provides full access for 24 hours, all Plus features and no subscription; its price is custom pricing. It suits a short burst of work better than an ongoing need. A free trial is offered, but no trial length is given.

Platforms

MConverter supports Android, iOS, Linux, macOS, Windows, web, an extension and API access. Its deployment is both, giving users web and platform options alongside automation access.

Who it's for

Choose MConverter if you regularly convert mixed-format collections, want to include folder contents or cloud files, or need an API for repeat jobs. The paid tiers are more appropriate than Free for larger files or uncapped daily use. For occasional conversions below 100 MB, Free may be enough; for workflows requiring more than 10 GB per file, MConverter’s listed Max ceiling is a limitation.

Pros and cons

• Pro: Batch conversion across different source formats and folder input, including subfolders, streamline varied queues.
• Pro: Drive, OneDrive and Dropbox selection, plus a Drive app and API, cover both manual cloud workflows and automation.
• Pro: Four-hour automatic deletion and an option for immediate deletion give users control over file retention.
• Con: Free is capped at 15 files per day and 100 MB per file, which limits routine or larger-file use.
• Con: Reaching the 10 GB-per-file ceiling requires Max at $33.99 a month, billed monthly.

Alternatives

File Conversion Software is a broader category to compare when you want to survey conversion options rather than choose one product directly.

Consider FreeConvert GIF Maker when GIF conversion is the priority: its Free plan allows 20 conversion minutes per day, five minutes per file and up to 20 files per day. Freemake Video Converter is an alternative for video conversion on Android, macOS or Windows, with a free plan offering core conversion features and no expiration.

Aconvert is a free alternative with Android apps and a web converter. AnyConv is another free option across web and desktop and mobile platforms, with a 100 MB maximum upload and up to 60 files per hour. For API work, Zamzar API has a free Test plan with 100 credits but a 1 MB maximum file size. Convertio may suit users comparing a lower-cost paid tier: Lite costs $11.99 a month, cancel anytime, and allows 1 GB files and 1,000 conversion credits per month.

Any Video Converter is a video-focused option for macOS and Windows with a free plan. Cloudmersive Document and Image Conversion is worth considering for API or self-hosted use; its Free Tier includes 600 calls per month and a 3.5 MB maximum file size.

Verdict

MConverter is a strong fit for people who need broad format coverage with batches, folders, cloud sources or API automation in one service. Its paid tiers scale well from routine queues to files as large as 10 GB, but the free daily cap is tight and the top file limit still may not fit every large-file workflow. Choose it for repeatable, mixed-format conversion; look elsewhere if your work exceeds its file ceiling or needs a more specialized converter.