Head-to-head · File Conversion Software
Aconvert vs API2Convert
Aconvert leads on 0 checks, API2Convert on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreAconvert · 8.4/10
- Free planboth
- Most featuresAPI2Convert · 4 of 4
Aconvert scores higher on our rubric for file conversion software: 8.4 against 7.4 out of 10; our editors rank them #9 and #19.
API2Convert offers api access; Aconvert doesn't. On deployment, API2Convert gives you Both where Aconvert offers Web.
Aconvert is the better fit for free, broad conversion with OCR and cloud imports. API2Convert is the better fit for developer teams needing high-volume conversion APIs.
- Aconvert fits best
Free, broad conversion with OCR and cloud imports
- API2Convert fits best
Developer teams needing high-volume conversion APIs
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Side by side
| Feature | Aconvert 8.4/10 Visit ↗ | API2Convert 7.4/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.4 | 7.4 |
| Ranking | #9 in File Conversion Software | #19 in File Conversion Software |
| Best for | Free, broad conversion with OCR and cloud imports | Developer teams needing high-volume conversion APIs |
| Pricing model | Free | Free plan + paid |
| Starting price | Free plan | — |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud, Desktop |
| Platforms | Web, Android | Windows, macOS, Linux |
| Support | Email, Docs | Docs |
| Integrations | 3 integrations | 5 integrations |
| Built for | Solo, Small business | Small business, Mid-market, Enterprise |
| Features Aconvert 3/4 · API2Convert 4/4 | ||
| Batch conversion | ✓ | ✓ |
| Cloud conversion | ✓ | ✓ |
| API access | — | ✓ (best) |
| OCR conversion | ✓ | ✓ |
| Specs | ||
| Max file size | Not checked yet | Not checked yet |
| Deployment | Web | Both |
| Our review | ||
| Pros |
|
|
| Cons |
|
|
| Our verdict | Aconvert is a free file conversion service for people who need to change documents, images, video, audio, ebooks, icons, or archives between formats. It runs on the web and supports Android apps for offline conversion. Document formats… Read the review → |
API2Convert is a cloud REST API for converting, compressing, editing, and processing files. It is aimed at developers and production workloads that need programmatic handling across more than 500 formats, including documents, images,… Read the review → |
Strengths and trade-offs
Aconvert — where it wins
- Converts documents, media, ebooks, archives, images, and more
- Includes batch processing, OCR, URL input, and format discovery
- Supports Google Drive, OneDrive, Dropbox, and offline Android conversion
Where it doesn't
- No REST API is provided
- Maximum file size varies by conversion category
- Online files are temporarily stored before automatic deletion
API2Convert — where it wins
- Converts more than 500 document, media, archive, ebook, and PDF formats
- Supports OCR, PDF/A, splitting, protection, merging, and metadata operations
- Adds SDKs, webhooks, batch jobs, recursive conversion, and five storage integrations
Where it doesn't
- Subscription pricing is listed as coming soon
- Free credits require registration and refresh every 24 hours
- Processing allowances are estimated in standard-processing hours
- Aconvert8.4/10 · Free plan
A broad free converter with OCR, batch processing, URL input, and cloud imports.
Visit AconvertFull verdict → - API2Convert7.4/10 · Free plan
A broad file-conversion API for developer teams handling automated, high-volume workflows.
Visit API2ConvertFull verdict →
All file conversion software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update