A Free Alternative to FreeConvert
FreeConvert limits free use to a number of conversion minutes per day and per file. Docultra has no time or count limits, and accepts files of up to 10 GB.
Drop your file
Choose the target format
Download the result
Choose file
or drag & drop — images, documents, audio & video
Free · Unlimited · No sign-up · Max 10 GB
Pick a file to auto-detect its format — or choose a format above.
Your privacy is our mission. Most files are converted right in your browser and never leave your device. Only large files, or formats a browser cannot process, are sent to our server over an encrypted connection — they are never stored, never shared, and deleted as soon as your download is ready.
What Is a Free Alternative to FreeConvert for Long or Large Files?
Docultra has no conversion-minute limit, no daily quota and no account, and takes files of up to 10 GB. FreeConvert's pricing page lists 20 conversion minutes per day for free users with 5 minutes per file, and its converter pages show a 1 GB maximum file size (October 2026) — which a long video re-encode can exceed.
Limits Compared
FreeConvert's figures are those on its pricing and converter pages as read in October 2026; check there for current values.
| Service | Price | Account | Max file size | Daily limit |
|---|---|---|---|---|
| Docultra | Free | None | 10 GB | No limit |
| FreeConvert — free use | Free | Not required | 1 GB | 20 conversion minutes, 5 per file |
Where the Two Differ
- FreeConvert has more formats and many per-format settings (codecs, bitrate, trimming, compression targets).
- Docultra keeps video at the source's resolution, frame rate and bitrate by default, and copies streams without re-encoding when the target allows it.
- FreeConvert converts on its servers and keeps files for some hours; Docultra converts many formats in your browser and deletes server files after download.
Your Files
Files that go to the server are sent over an encrypted connection, converted and deleted as soon as the download is ready; nothing is kept, shared or used for anything else.
Frequently Asked Questions
Will a long video hit a time limit?
No. A conversion can run as long as it needs.
How large can files be?
10 GB per file.
Can I set the bitrate or codec?
Audio conversions offer bitrate, sample rate, channels, trimming and loudness normalisation. Video conversions keep the source's properties and have no manual codec settings.
Related
Last checked: 2026-10-02